选煤专业英语词汇汇总情况

煤炭能源行业英文词汇goaf，old waste 老塘(采空区）gob water，waste water 老塘水Continuous Miner 连续采煤机coking coal 炼焦煤outcrop 露头Roof collaspe 冒顶mining concession 煤矿开采（特许）权mine field 煤田mudstone 泥岩gob bleeder 排气孔（采空区）spalling rib 片帮side falling accident 片帮事故easy grade, gentle slope 平缓坡度paralell operation 平行作业proctor method 葡式压实法protodyakonov scale of hardness 普氏硬度指数front canopy 前探梁inclined angle 倾斜的角度slope pillar 倾斜矿柱Global Positioning System（GPS）全球卫星定位系统heat sensor 热传感器sandstone 砂岩overlying strata 上覆地层rise heading drivage, rise driving 上山开采法equipment amortization 设备折旧level workings 水平巷道hydrologic observation 水文观测room crosscut 通风联络小巷legend 图例erodibility 土壤流失性fltting speed 推进速度mandate 托管methane discharge volume 瓦斯排放（涌出）量gas outburst potential 瓦斯突出heading stope 巷道回采工作面roadway head 巷道掘进工作面heading chain pillar 巷道矿柱excavated section of road 巷道毛断面small-sized lumps 小块煤oblique fault 斜断层slope collar/mouth 斜井井口slope invert 斜井仰拱inclined hole 斜孔slope 斜坡，斜面，斜井leave allowances 休假期lithological characters 岩性hydrolic shield 液压掩护式支架possible ore 远景储量haulage track 运输路线full face mining 整个工作面采煤normal fault 正常断层duty room 值班室medium-sized lumps 中块front entry 主平巷mainline conveyor 主线输送机main inclined shaft 主斜井main slope, main slant 主斜井host rock 主岩leading coal producing province 主要产煤省fitting allowance 装配余量preparatory workings 准备巷道Dump Truck 自动倾卸卡车respirator 自救器spontaneous combustion 自燃profile 纵切面line brattice 纵向隔风墙drill rig 钻机，凿岩机hole month 钻孔口部drill bit 钻头pin timberingscoop & blast crew 炮采队Continuous Miner crew 连采队crew leader 带班长expanding rib 扩帮cut bottom 割底feeder 破碎机auger bit 螺旋钻头auger drilling 螺旋钻空dump valve 倾泄阀(安全阀)electrical system 电气系统exhaust/emission control 排风/散热控制water supply & sprays 用水供给/喷淋cable reeler 电缆摆动架feeder breaker cable 破碎机断路器电缆enlarged entry width 扩帮巷道宽度gathering system 煤炭收集系统load out conveyor 卸载传输装置dust extraction 吸尘装置distribution control box 控制配电箱trapped equipment 塌陷设备coal preparation plant 选煤厂service car, SMV car 服务车hand drill 煤电钻roof bolt 顶锚roof bolter 锚杆机speedy drivage 快速掘进methane electrical generation 瓦斯发电electromagnetic valve 电磁阀roadheader 综掘机(巷道掘进机)。

汉英煤炭科技名词开采沉陷||mining subsidence; 又称“矿山岩层及地表移动”。

地下采矿引起岩层移动和地表沉陷的现象和过程。

开采程序||mining sequence; 露天采场内剥采工程在时间和空间上的发展顺序。

开采水平垂高||lift, level interval; 又称“水平高度”。

开采水平上下边界之间的垂直距离。

开采损害||mining-induced enviromental damage; 因煤炭开采造成的对自然资源及人工建筑物或构筑物的损害。

开段沟||pioneer cut; 为建立台阶工作线开挖的沟道。

开孔率||percentage of open area; 曾称“筛网有效面积”、“活面积”。

筛孔总面积与筛面面积之比(%)。

开路供水||open-circuit water supply; 水力采煤生产用水不循环复用的供水方式。

开切眼||open-off cut; 曾称“切割眼”。

沿采煤工作面始采线掘进,以供安装采煤设备的巷通。

开式落煤顺序||open-type winning sequence; 采垛内暂不留煤柱的破煤顺序。

开拓煤量||developed reserves; 通向采区的全部开拓巷道均已掘完，并可开始掘进采区准备巷道时所构成的可采储量。

开拓巷道||development roadway; 为井田开拓而开掘的基本巷道。

如井底车场、运输大巷、总回风巷、主石门等。

勘探程度||degree of exploration; 对勘探区地质条件研究和查明的程度。

勘探方法||method of exploration; 煤田勘探所采取的各种手段、工程布置和技术措施的总称。

勘探工程||exploration engineering; 地质勘探所采用的钻探、物探、坑探等各种工程的总称。

勘探工程分布图||layout sheet of exploratory engineering; 表示勘探区各勘探工程分布位置的图件。

auger bit 螺旋钻头 auger drilling 螺旋钻空 cable reeler 电缆摆动架 coal preparation plant 选煤⼚ coking coal 炼焦煤 Continuous Miner crew 连采队 Continuous Miner 连续采煤机 crew leader 带班长 cut bottom 割底 distribution control box 控制配电箱 drill bit 钻头 drill rig 钻机，凿岩机 Dump Truck ⾃动倾卸卡车 dump valve 倾泄阀（安全阀） dust extraction 吸尘装置 duty room 值班室 easy grade， gentle slope 平缓坡度 electrical system 电⽓系统 electromagnetic valve 电磁阀 enlarged entry width 扩帮巷道宽度 equipment amortization 设备折旧 erodibility ⼟壤流失性 excavated section of road 巷道⽑断⾯ exhaust/emission control 排风/散热控制 expanding rib 扩帮 feeder breaker cable 破碎机断路器电缆 feeder 破碎机 fitting allowance 装配余量 fltting speed 推进速度 front canopy 前探梁 front entry 主平巷 full face mining 整个⼯作⾯采煤 gas outburst potential ⽡斯突出 gathering system 煤炭收集系统 Global Positioning System（GPS）全球卫星定位系统 goaf，old waste ⽼塘（采空区） gob bleeder 排⽓孔（采空区） gob water，waste water ⽼塘⽔ hand drill 煤电钻 haulage track 运输路线 heading chain pillar 巷道矿柱 heading stope 巷道回采⼯作⾯ heat sensor 热传感器 hole month 钻孔⼝部 host rock 主岩 hydrolic shield 液压掩护式⽀架 hydrologic observation ⽔⽂观测 inclined angle 倾斜的⾓度 inclined hole 斜孔 leading coal producing province 主要产煤省 leave allowances 休假期 legend 图例 level workings ⽔平巷道 line brattice 纵向隔风墙 lithological characters 岩性 load out conveyor 卸载传输装置 main inclined shaft 主斜井 main slope， main slant 主斜井 mainline conveyor 主线输送机 mandate 托管 medium-sized lumps 中块 methane discharge volume ⽡斯排放（涌出）量 methane electrical generation ⽡斯发电 mine field 煤⽥ mining concession 煤矿开采（特许）权 mudstone 泥岩 normal fault 正常断层 oblique fault 斜断层 outcrop 露头 overlying strata 上覆地层 paralell operation 平⾏作业 pin timbering possible ore 远景储量 preparatory workings 准备巷道 proctor method 葡式压实法 profile 纵切⾯ protodyakonov scale of hardness 普⽒硬度指数 respirator ⾃救器 rise heading drivage， rise driving 上⼭开采法 roadheader 综掘机（巷道掘进机） roadway head 巷道掘进⼯作⾯ roof bolt 顶锚 roof bolter 锚杆机 Roof collaspe 冒顶 room crosscut 通风联络⼩巷 sandstone 砂岩 scoop & blast crew 炮采队 service car， SMV car 服务车 side falling accident ⽚帮事故 slope collar/mouth 斜井井⼝ slope invert 斜井仰拱 slope pillar 倾斜矿柱 slope 斜坡，斜⾯，斜井 small-sized lumps ⼩块煤 spalling rib ⽚帮 speedy drivage 快速掘进 spontaneous combustion ⾃燃 trapped equipment 塌陷设备 water supply & sprays ⽤⽔供给/喷淋。

选煤专业英语词汇汇总选煤一般术语选煤 Coal preparation毛煤 Run of mine;原煤 Raw coal原料煤 Raw coal feed中煤 middlings选煤 Coal cleaning精煤 Cleaned coal ; clean coal纯中煤 True middlings; bone假中煤 False middlings; Interbanded middlings矸石 Reject; refuse废矸 Diacard; dirt stone再循环 Recirculation外来煤 Foreign coal进口煤 Imported coal低级煤 Low-grade coal析离 segregation分选特性 Cleaning characteristics可选性曲线 Wash ability curve 可选性 Wash ability; separability浮物累计曲线 Cumulative floats curve浮物累计曲线累计曲线 Cumulative sinks curve; Cumulative curve密度曲线 Densimetric curve; relative density curve灰分特性曲线 Characteristic ash curve 设备最大力量 Mechanical maximum capacity 原料Feed原则流程图 Basic flow sheet 工艺流程图 Process flow sheet 设备流程图 equipment flow sheet 物料流程图 Materials flow sheet 液体流程图 Liquids flow sheet力量流程图 Weighted flow Sheet ; capacity flow sheet可浮性 3〕float ability矿井选煤厂 Pithead coal preparation plant 群矿选煤厂 Group mine’scoal preparation plant 矿区选煤厂 Mine coal preparation plant 中心选煤厂 central coal preparation plant 用户洗煤厂User’s coal preparation plant 分选作业Separation process关心作业 Auxiliary process粒度 size入料上限 Top size入了下限 Lower size分选粒级 Size range of separation密度级 Densimetric fractions; density fraction 密度组成 Densimetric consist; density consist 分选密度±0.1含量法Classification of wash ability based on δ±0.1 -neardensity material 中间煤含量法Classification of wash ability based on middling泥化 Degradation in water邻近密度曲线Near-density curve; difficulty 煤泥〔粉〕浮沉试验 Fine coal float- and sink curve test; fine coal float and-sink analysis性能曲线水煤浆 Coal water mixture ； CWM;CWF ； CWS 浮沉试验Performance curve; 干净煤技术 Clean coal technologyFloat-and-sink ;Analysis; Float-and-sinktest 实际性能曲线 Actual performance curve 预期性能曲线 expected performance curve 迈尔曲线 M-curve ；Mayer curve灰分 / 相对密度曲线 Ash/relative density curve力量与处理量 Capacity and throughput 额定力量 Nominal capacity生产力量 Operational capacities设计力量 Design capacity最大设计力量 Peak design capacity 可见矸石 Vision refuse手选矸石 Hand picked refuse 粒级煤 Sized coal块煤 Lump coal大块煤 Large sized coal 中块煤 Medium sized coal 小块煤 Small sized coal 混煤Mixed coal混末煤 Mixed small coal一般术语 general分级 1〕sizing分级 2〕classification筛分试验 Size analysis小筛分 Sieve analysis平均粒度 Mean size额定粒度 Nominal size; limiting size 筛上粒 oversize筛下粒 undersize粉尘 dust粉煤 fines末煤 smalls筛分 screening筛分 Screening筛分机 Screen振幅 amplitude行程 Stroke；throw孔径 Aperture size干法筛分 Dry screening湿法筛分 Wet screening概率筛分 Probability screening脱泥 desliming脱粉 Fines removal脱尘 dedusting筛上物 Screen overflow错配筛下粒 Misplaced undersize筛下物 Screen underflow错配筛上粒 Misplaced oversize〔筛分〕错配物 Misplaced material 邻近筛孔物 Near-mesh ma- terial; material〔筛子〕额定面积 Nominal area〔筛子〕有效面积 effective area开孔率 open area标准筛 Sieve; test sieve筛分机的部件 Parts screens筛面 Screen deck; Screening surface 筛板 Screen plate筛网 Screen cloth; Screen mesh预先分级筛 Primary screen; Raw coal screen脱水筛 Dewatering screen脱泥筛Stroke；throw煤泥筛 Slurry screen喷洗筛 Rinsing screen; Spray screen分级筛 (组)Sizing screen(s)Grading screen(s);classifying Screen(s)超粒掌握筛 Guard screen; Oversize controlscreen细粒控制筛 Undersize control screenbreakage screen按构造原理分类的筛分机 Screens accordingto principle of construction单层筛 Single-deck screen多层筛 multi-deck screen摇动筛 Jigging screen; Reciprocating screen共振筛 Resonance screen振动筛 Vibrating screen旋转概率筛 Rotating probability screen圆筒筛 Trammel screen; Revolving screen滚轴筛 Roll screen棒条筛 Bar screen格筛 grizzly弧形筛 Sieve bend在气流或水流中分级 Sizing in a current ofair or water风力分级 Air classification分级机 classifiernear-size 分级旋流器 Cyclone classifier水力分级 3〕Hydraulic classification水析 Vibrating screen沉降末速 Terminal velocity等沉粒 Equal falling particles等沉比 Equal falling tatio自由沉降 Free falling干扰沉降 Hindered falling水力旋流器 Hydro-cyclone预备筛分 Preliminary screening楔条筛面 Wedge-wire deck; wedge-wire sieve 检查筛分 Control screening活动棒条筛面 Loose-rod deck缓冲筛面 Dry screening按用途分类的筛分机Screens according to purpose毛煤筛 Run-of-mine screen 最终筛分 Final screening等厚筛分 banana screening 气流筛分 Air flow screening 筛孔 Screen aperture筛序 Sieve scale筛比 Sieve ratio粒度组成 Size consist粒级 Size fraction粒级上限 Upper size粒级下限 Lower size自然级 Size fractions of raw coal裂开级 Size fractions of crushed coal条缝筛 Wedge-wire screen 旋流筛Vortex sieve圆振动筛 Circular vibrating screen直线振动筛 Linear vibrating screen电磁振动筛 Electro-magnetic vibrating screen振动概率筛 Probability screen驰张筛 Flip-flow screening machine等厚筛 Banana vibrating screen 电热筛 Electric heated screen琴弦筛 Piano wire screen高频振动筛 High frequency vibrating screen振动棒条筛 Loose-rod vibrating screen高频电磁细筛 High frequency electromagnetic 补充水 Make-up water喷水 Rinsing water; spray water废水 Waste water; surplus water; bleed water井下水 Pit water; mine water细泥 slimes煤泥水 slurry泡沫浮选 Froth floatation重力选煤 1)Gravity concentration; gravity separation跳汰选煤 Water circuit重介质选煤 Dense medium separation流槽选煤 Coal laundering Trough washing 斜槽选煤 Inclined-trough washing 摇床选煤Table cleaning浮游选煤 Coal floatation离心选煤 Centrifugal cleaning摩擦选煤 Friction cleaning 主选 Primary cleaning中间产物 Intermediate product回选 Recirculation cleaning配煤入洗Preparation of blended raw coal 分组入选Preparation of grouped raw coal节肢振动筛Node-and-limb screen筛网旋流器 cyclone screen cloth 一般术语 general干法选煤 Dry cleaning湿法选煤 Wet cleaning vibratory不分级入选 Preparation of unsized raw coal 分级入选 Preparation of sized raw coal脱泥入选 Preparation of deslimed raw coal筛选厂 Sizing plant干法选煤 Dry cleaning手选 Hand cleaning人工拣选 Hand selection选煤厂 Washery; coal preparation plant Reclean; rewash选煤产品 Washery products矸石提升机 Reject elevator; refuse elevator (deprecated)中煤提升机 Middings elevator定压水箱 Head tank溜槽 launder泵池 Pump sump悬浮体 suspension流态化悬浮体 Teeter; fluidized suspension洗水系统 Water circuit洗水闭路循环 Closed water circuit循环水 Circulating water 手选带Picking belt; pickingtable 环形手选台Picking tablecircular 风选 Pneumatic cleaning风力摇床 Dry cleaning table风力跳汰机 Air jig风力跳汰 2 〕Air jigging; pneumatic jigging 空气重介流化床干法选煤Dry beneficiation with air-dense medium fluidized bed检查性手选 Control hand picking跳汰选煤 jigging跳汰机 Jig；washbox主选跳汰机 Primary jig再选跳汰机 Re-wash jig空气脉动跳汰机 Air pulsating jig长石床层跳汰机 feldspar jig动筛跳汰机 Moving sieve jig活塞跳汰机 plunger jig; pistonjig 隔膜跳汰机 Diaphragm jigging跳汰筛板Jig screen plate;Bed plate跳汰床层Jig bed跳汰分室Jig cell跳汰分段 Jig compartments 跳汰机筛下室 hutch跳汰机入料堰 Jig feed sill 跳汰机中间堰 Jig center weir 跳汰机溢流堰 Jig discharge sill 风阀Air valve滑动风阀 Jig slide valve 旋转风阀 Rotary air valve 跳汰机风阀周期 Jig air cycle 排矸装置 Reject extractor 浮标float床层传感器 Bed depth transducer 排矸室 Reject extraction chamber排矸闸门 Reject gate; discharger shutter 排矸轮Reject rotor; star wheel extractor 排矸螺旋 Air valve排矸管 Reject discharge pipes一段排矸提升机 Primary reject elevator 二段排矸提升机 Secondary reject elevator 冲水Top water; transport water输送水 flushing water顶水 Under screen water; back water跳汰周期 Jigging cycle跳汰周期特性曲线Characteristic curve of jigging cycle风阀特性曲线 Characteristic curve of air valve跳汰频率 Jig frequency 跳汰振幅 Jig amplitude 水力跳汰 Hydraulic jigging人工床层 Artificial bed; feldsparbed 床层松散度 Mobility of the jigbed 分层 stratification透筛排料 Discharge of heavy material through screen plate 正排矸 Discharge of heavy dirt at the discharge end倒排矸 Discharge of heavy dirt at the feed end跳汰室 Jigging chamber空气室 Air chamber跳汰面积 Jig area电控气动风阀 Electro-pneumatic valve 筛侧空气室跳汰机 Baum jig筛下空气室跳汰机 Batac jig; tacub jig 复合脉动跳汰机 Compound pulsating jig 重介质选煤 Dense medium cleaning 重液 Dense liquid重介质 Dense medium; heavy medium重介质工艺 Dense medium process重介质分选机 Dense medium separator加重质 Medium solids分选介质 Separating medium; correct medium循环悬浮液 Circulating medium补充悬浮液 Make-up medium; make-up medium solids重介质回收 Electro-pneumatic valve磁选机 Magnetic separator 磁性物Magnetics非磁性物 Non-magnetics再生悬浮液 Regenerated dense medium; recovered dense medium稀悬浮液 Dilute medium浓悬浮液 Over-dense medium 重介车间 Dense medium plant密度掌握装置 Density control device脱介筛 Medium draining screen 悬浮物Suspended matter介质回收筛 Medium recovery screen 喷水装置 Shower box加重质制备 Medium solids preparation 悬浮液 4〕suspension悬浮液稳定性 Stability of suspension分流 Spilt flow预磁 Pre-magnetization退磁 de-magnetization磁性物含量 Magnetic material content水平流 Horizontal current上升流 Upward current下降流 Downward current斜轮重介质分选机 Inclined lifting wheel separator; drew boy separator立轮重介质分选机vertical liftingwheelseparator;刮板重介质分选机H.M vessel重介质旋流器 Dense-medium cyclone 筒式磁选机 Drum magnetic separator 起泡剂 Frothing agent; frother润湿剂 Wetting agent抑制剂 depressant矿浆 pulp优先浮选 Selective flotation; differential flotation; prefer- entail flotation充气 aeration调和 conditioning调和槽 conditioner给药机 Reagent feeder圆筒带式磁选机 Drum-belt separator磁力脱水槽 magnetic dewatering 风力提升器 Air lifter分流量 Spilt flow quantity非磁性物含量 Non-magnetic content高梯度磁选 High-intensity separation介质桶 Medium tank混料桶 Blending tank悬浮液粘度 Suspension viscosity magneticmaterialmagnetic浮选机 Flotation cell搅拌桶 Agitator主选槽 Primary cells粗选槽 Rougher cells再选槽 Secondary cells精选槽 Cleaner cells; recleanercells 扫选槽 Scavenger cells浮选精煤 Flotation concentrate浮选尾煤 Flotation tailings浮选中煤 Flotation middlings接触角 Contact angle 消泡器Froth breaker其它分选设备 Cleaning equipment (miscellaneous)槽选机 Trough washer; launder washer 摇床Concentrating table; shaking table格条 Riffles清洗水 Dressing water; cross water 上升流分选机 Upward current washer 斜板分选机 Plate cleaner滚筒分选机 Barrel washer; drum wahser 旋流器 cyclone阻沉选煤机 Hindered settling cleaner斜槽分选机 5 〕 Counterflow steeply inclined separator螺旋分选机 spiral离心摇床 Centrifugal table水介质旋流器 Hydrocyclone; wateronly cyclone; autogenous cyclone化学选煤 Chemical coal cleaning选择性絮凝法 Selective flocculation method泡沫浮选 Forth flotation活化剂 Trough washer; launder washer 捕收剂 Collecting agent; collector 分段试验 Release analysis疏水性矿物 6〕 Hydrophobic mineral亲水性矿物 Hydrophilic mineral矿化泡沫 Mineralized froth浮选时间 Flotation time 浮选剂 Flotation agent调整剂 Modifying agent; regulator 分散剂 Dispersing agent; dispersant 乳化剂 emulsifier药剂制度 Regime of agent直接浮选 Direct flotation浓缩浮选 Thickening flotation微泡浮选Hydrophilic mineral粗选 roughing扫选 scavenging精选 cleaning浮选试验 Flotation test单元浮选试验 Batch-flotation test分步释放浮选试验 Timed-release analysis 连续性浮选试验 Continuous flotation test 单位充气量 Aeration quantity充气均匀系数Aeration uniformitycoefficient机械搅拌式浮选机 Subaeration flotation machine; agitation froth machine喷射式浮选机 Jet flotation machine充气式浮选机 Pneumatic flotation machine 浮选柱 Flotation column矿浆预备器 Pulp preprocessor一般术语 general脱水 dewatering枯燥 drying泄水 draining过滤 filtration离心脱水 centrifuging絮凝 flocculation澄清 clarification浓缩 thickening溢流 effluent选煤厂排放水 Plant effluent煤泥池 Slurry pond 沉淀池 Settling pond耙式浓缩机 Rake thickener 浓缩旋流器 Cyclone thickener 给料箱 Head box; feed box固气分别 Separation of solid from air除尘 Dust extraction 集尘 Dustrecovery除尘器 Dust collector; dust extractor; deduster旋风除尘器 Cyclone dust collector袋式除尘器 Bag filter; fabric filter静电除尘器 Electrostatic precipitator预先脱水 1〕Preliminary dewatering最终脱水 Final dewatering脱水时间 Dewatering time过滤介质 Filter media脱落率 Percentage of cake discharge助滤剂 Filter aid离心强度 Centrifugalintensity 脱水仓 Drainage bin分散体 dispersion 脱水 dewatering 枯燥机 dryer 脱水斗式提升机Dewatering dewatering elevator离心脱水机 centrifugebasket;固定筛 Fixed screen过滤式离心脱水机Basket centrifuge沉降式离心脱水机 Solid-bowl centrifuge 沉降过滤式离心脱水机 Screen-bowl 惯性卸料离心脱水机centrifuge刮刀卸料离心脱水机centrifugeInertial dischargeScraper dischargecentrifuge离心液 centrate过滤槽 Filter bowl; filtertank 滤布 thickening 滤饼Filter cake滤液 filtrate压力过滤机 Pressure filter压滤机 Filter press真空压滤机 Vacuum filter埋刮板输送机 Dredging conveyor捞坑 Dredging sump; drag tank; smudge tank 澄清和浓缩 Clarification and thickening 絮凝剂 Flocculating agent; flocculant絮团 flocs浓缩漏斗 Settling cone; conical settling tank 振动卸料离心脱水机 Vibrational discharge centrifuge过滤机 Filter圆盘式真空过滤机 Disc-type filter圆筒式真空过滤机 Drum-type filter折带式真空过滤机 Feinc vacuum filter; feinc filter水平带式真空过滤机 Belt vacuum filter加压过滤机 hyperbaric filter箱式压滤机 Chamber pressure filter; recessed plate filter press充气式压滤机 Hyperbaric pressure filter 管式压滤机 Tubular pressure filter; tube filter带式压滤机 Belt filter press筒式压滤机 Drum-type filter press管式枯燥机 Tubular dryer; flash dryer滚筒式枯燥机 Drum-type dryer井筒式枯燥机Shaft dryer; cascade type dryer沸腾层枯燥机fluid-bed dryer；fluidizedbed dryer螺旋枯燥机 Helicoids screw dryer煤粉 Coal fines煤泥 slime粗煤泥 Coarse slime原生煤泥 Primary slime次生煤泥 Secondary slime浮沉煤泥 Slime from float- and-sink analysis; slime from float- and-sink test 澄清水 Clarified water洗水 Wash water底流 underflow浓度 concentration分散剂 coagulating agent; coagulant角锥沉淀池 Spitzkasten沉淀塔 Settling tower带式沉淀塔 Dredging tank倾斜板沉淀槽 Lamella; inclined plate depositing tank深锥浓缩机 Deep cone thickener 高效浓缩机 High-capacity thickener 沉淀仓 Settling bunker尾煤场 Tailing site水膜除尘器 Water-film dedustor泡沫除尘器 Froth dedustor一般术语general裂开 1〕Breaking; cracking裂开 2〕crashing磨碎 Grinding; pulverizing裂开比 Reduction ratio解离 Liberation(of inter grown constituents) 裂开breakage裂解 degradation碎解Disintegration;dissociation 可碎性 crushability可磨性 grindability选择性裂开Selective crushing选择性磨碎Selective grinding裂开流程 Crushing circuit 磨碎流程 grinding circuit裂开设备 Size reduction machines劈碎机 Pick breaker滚筒碎选机 Rotary breaker; bradford breaker颚式裂开机 Jaw crusher辊式裂开机 Roll crusher; toothed roll crusher固定锤式裂开机 Rigid-hammer crusher摇摆锤式裂开机 Swing-hammer crusher; swing- hammer mill; swing-hammer pulverizer球磨机 Ball mill; rod mill旋转〔圆锥〕形裂开机Gyratory crusher ; cone crusher预备裂开 3〕Auxiliary breaking preliminary breaking; auxiliary crushing; preliminary crushing最终破碎 Finished breaking; finished crushing; final breaking; final crushing开路裂开 Open-circuit crushing闭路裂开 closed-circuit crushing一段裂开 Single-stage crushing二段裂开 Two-stage crushing 总裂开比 Total reduction ratio 超粒oversize过粉碎 Over crushing; over breaking裂开机 Crusher; breaker单齿辊裂开机 Single roll crusher 还击裂开机 Impact crusher双齿辊裂开机 double roll crusher四齿辊裂开机 Four roll crusher一般术语general效率 efficiency性能描述 Statement of performance 产率 Yield recovery计算入料 Calculated feed; reconstituted feed安排曲线 Partition curve; distribution curve 安排率 Partition coeffici- ents; distributioncoefficients分割点 Cut-point错配物 Misplaced material错配物总量 Total misplaced material正配物 Correctly placed material正配物总量 Total correctly placed material 分级作业 Sizing operations 规定粒度Designated size分别粒度 Separation szie安排粒度 Partition size等误粒度 Equal errors size控制粒度 control size; checking size; testing size参考粒度 Reference size额定筛分粒度 Nominal screening size〔粒度〕错配物 Misplaced material (sizing)〔粒度〕正配物 Correctly placed material (sizing)有效筛孔 Effective screen aperture额定筛孔 Nominal screen aperture分级效率Efficiency of sizing; yieldofsizing筛分效率 Efficiency of screening粒度特性曲线 Size distribution curve分选作业 Cleaning operations数量效率 Organic efficiency理论产率 Theoretical yield误差曲线 Error curve; tromp error curve分选密度 Separation density分配密度 partition density; tromp cut- point 等误密度 Equal error cut- point (density); wolf cut-point 〔 deprecated〕可能偏差 Ecart probable moyen; Epm ; E 不完善度 Imperfection; I 灰分误差 Ash error 产率损失 Yield loss浮物 floats沉物 sinks邻近密度物 Neat-density material〔分选〕错配物Misplaced material (cleaning)〔分选〕正配物 Correctly placed material (cleaning)回收率 1〕recovery错配率 Miscellany rate处理力量 capacity单位处理力量 Unit capacity 单位消耗量 Specific consumption加工费 Preparation cost分级粒度 Sizing size理论分级粒度 Theoretical sizing size实际分级粒度 Separation size; practical sizing size通过粒度 Through size限下率 Undersize fraction限上率 oversize fraction理论灰分 Theoretical ash理论分density选密度 Theoretical separation等灰密度Equal ash density当量密度Equal yield density实际分选密度 Practical separation density 质量效率 Quality efficiency污染指标 Contamination index浮煤 Float coal中间煤 Middle coal沉矸 Sink refuse含矸率 Percentage of refuse content拣矸效率 Efficiency of hand picking含煤率 Percentage of coal content 分选下限 Lower limit of separation 基元灰分 Elementary ash 分界灰分 Cut-point ash最高产率原则 Rule of maximum yield灰分批合格率 Ash content qualification ratio灰分批稳定率 Ash content stabilization ratio降硫率 Percentage of desulfurization脱硫率 Percentage of desulfurization脱硫完善指标 Perfect index desulfurization 比滤阻 Relative filter resistance裂开效率 Crushing efficiency粉碎率 Degradation rate细粒增量 Increment of fines脱水效率 Dewatering efficiency浓缩效率 Thickening efficiency浮选完善指标 Perfect index flotation一般术语 general仓配 Bunker blending; bin blending给料机 feeder不均匀性 heterogeneity均质性 Homogeneity均质化 homogenization混料 mixing混料机 mixer均匀性 uniformity不均匀性 Non-uniformity取料机 reclaimer堆料机 stacker堆料 stockpiling料堆 stockpile整体流淌〔在仓内〕Mass flow (in bunkers)管状流淌 Core flow; funnel flow堆取料机 1〕 Stocker-reclaimer储煤场 stockpile配煤仓 Blending bunker装车仓 Loading bunker; loading bin多点装车 Multipoint loading单点装车 Single-point loading矸石场 Refuse pile定量装车 Quantitative loading防尘 Dust-proofing 防冻Freeze-proofing安眠角 Angle of repose抑尘 Dust suppression配料 Blending料仓 Bunker; bin漏斗 Hopper缓冲仓 Surge hopper; surge bunker粘结 agglomeration 堆密度 Bulkdensity叶片式混料机 Paddle mixer防冻剂 1〕Antifreeze; anti-freezing agent 计量水分 Metrological moisture 团煤briquetting型煤 Coal briquette一般术语 general掌握系统 Control system 自动掌握 Automatic control 手动掌握 Manual control 集中掌握 Central control 就地掌握 Local control 遥控指示 Remote indications遥控 Remote control过程掌握系统 Process control system 自适应掌握系统 Adaptive control system 信息治理系统 Management informationsystem; MIS监测 Monitor(to)数据资料 data工序掌握 sequence control报警 alarm故障保护 Fail safe掌握设备 Control equipment传感器 sensor监测器 detector变换器 transducer流量计 flow meter掌握器 controller制动器 actuator伺服机构 Servo-mechanism 放大器 amplifier转换器 converter灰分监测器 Ash monitor堆密度计 Bulk density meter水分计 Moisture meter 密度计Density meter接近开关 Proximity switch预启动报警 Pre-start warning模拟图 Mimic diagram打印机 printer打印输出 printout光学显示器 Visual display unit; VDU状态显示 Status display 静态显示Static display动态显示 dynamic display微型计算机 Microcomputer; microprocessor数字计算机 Digital computer模拟计算机 Analogue computer混合计算机 Hybrid computer前端处理器 Front end processor程序掌握器 Programmed controller可编程序掌握器 Programmable controller 专用掌握器 Dedicated controller 限位开关Limit switch限位转换器 Limit transducer锁定系统 Lock-out circuit掌握术语 Control terminology开路掌握〔系统〕Open loop control (system) 闭路掌握〔系统〕 closed loop control (system)比例掌握〔系统〕 ratio control (system)可控装置 Controlled device可控条件 Controlled condition预定值 Desired value输入信号 Input signal指令信号 Command signal 给定值 Set point 偏差deviation误差信号 Error signal掌握信号 Control signal掌握作用 Control action比例作用 Proportional action微分作用 Derivative action 积分作用 Integral action 反响feedback稳定性 stability衰减 damping查找平衡 hunting校定 calibration接口 interface入机接口 Man-machine interface 硬件 hardware软件 software硬连线 Hardwire(to)机器语言 Machine language 程序 programme 传递 pass诊断 diagnostic字 word存储器 memory 配置configuration 液位计 hardware料位计 software皮带秤 Belt weigher核子秤 Nuclear weigh scale在线灰分仪 On line coal ash monitor在线水分仪 On line moisture monitor 在线煤质 On line coal analyzer汽车衡 Underground weigher轨道衡 Frack scale矿物加工工艺常用词汇(一)1 选矿 -Mineral separation (ore dressing)2 设计 -Design3工艺 -Technics (craftwork)4初步设计 -Initiative(preliminary) design 5 流程 -Flow(circuit)6流程图 -flowchart7施工设计 -working design8 设计方案 -design project9 粉碎 -comminution10 磨矿-grinding11 浮选 -flotation12 脱水 -dehydration13枯燥车间 -drying shop14尾矿 -tailing15精矿 -concentrate16中矿 -middles17精选 -concentration18粗选 -first concentration20选矿机 -concentrator21矿浆 ore pulp22分级 -classification22磨矿 -grinding23磨矿机 -grinding mills24筛分 -screen25粉碎 -crush26筛分机 -screener27粉碎机 -crusher28颚式粉碎机 -jaw crusher29圆锥粉碎机 -cone crusher30冲击式粉碎机impact crusher31辊式粉碎机 -crusher rolls32球磨机 -ball mill33棒磨机 -rod mill34自磨机 -autogenous mills35震惊筛 -vibratory screener36分级机 -classification equipment37浮选 -flotation38浮选机 -flotation equipment39重选 -reelect40特别选 -special selection41 浮选柱 -flotation ploe42脱水机 -spin-drier43枯燥机 -drier44总图 -general chart45配置 -deploy46运输 -transport47环境保护 -environment protect 48场址 -field location(site)49布置 -lay50设计资料 -design information51粉碎流程 -comminution flow52磨矿流程 -grinding flow(circuit) 53浮选流程 -flotation flow54金属矿 -metallic mines55非金属矿 -non-metallic mines56闭路 -close circuit(loop)57闭路流程 -close flow58开路 -cut circuit 〔 loop〕59开路流程 -cut flow60废水 -liquid waste61粉尘 -powder62噪声 -yawp63污染 -contamination64沉淀 -form sediment65净化 -decontaminate66输送 -transportation67矿石 -ore68物料 -material69给矿 -feed ores70给料 -feed stuff71设备 -equipment72方案 -project 83 细粒 -granule、 fine84 粗粒 -coarse85尾矿坝 -tailing dam86矿仓 -feed bin〔storehouse〕87 粉矿仓 -crushing pocket88 产品仓 -product bin(storehouse)89 砂泵 -pump90立式泵 -stand pump91卧式泵 -horizontal pump92 耐酸泵 -acid-proof pump93耐碱泵 -alkali-resistant pump94勘察 -reconnaissance95地形 -landform96工程 -engineering97设计步骤 design process98 规模 -scale99选矿厂 -concentrating mill100设计内容 design content(二)1comminution-粉碎2comminution engineering-粉碎工程3粉碎机 -comminuter4粉碎动力学 -comminution kinetics 5筛分曲线图 -screen analysis chart 6筛孔 -screen aperture7筛面 -screen area8筛条 screen bar9筛框 -screen box10筛选厂 -screen building11筛分机生产力量 screen capacity 12 筛分槽 -screen cell13筛布 -screen cloth14筛分 screen classification15 筛孔 -screen hole73标高-elevation16筛分车间 -screenhouse74通道-passage17筛分分析 -screen analysis75修理-maintain18滚筒筛 -screening-drum76检查-check19筛分效率 -screening efficiency 77操作-operation20筛分速率 -screening rate78化验-test、assay21筛网 -screen mesh79检测-examine22筛制、筛比、筛序 -screen scale 80坡度-gradient23筛孔尺寸 -screen size81起重机 -crane82积存 -accumulation 24套筛 -screen set25筛序 -screen size gradation26筛余物 screen tailings27筛下产品 -screen throughs (underflow undersize)28可碎性 crushability29可碎性系数 -crushability factor30碎矿仓 -crushed ore pocket31粉碎产品 -crushed product32粉碎粒度 -crusher size33粉碎腔 -crushing cavity34粉碎厂 -crushing plant35粉碎系数 -crushing coefficient36粉碎工段 -crushiong section37助磨剂 -grinding aid38磨球 -grinding ball39磨矿负荷 -grinding charge40磨矿效率 -grinding efficiency41磨矿 -grinding ore42磨砾 -grinding pebble43磨碎力量 -grinding property44研磨试验 grinding test45磨矿设备 -grinding unit46磨矿速度 -grinding rate47磨矿功率 -grinding power48磨矿车间 -grinding plant49可磨性 -grindability50可磨性指数 -grindability index51可磨性指标 -grindability rating52可磨性试验 -grindability test53研磨工 -grinder54磨工车间 -grindery55磨矿动力学 -grinding kinetics56粉碎能 -crushing energy57粉碎机给矿口 -crushing mouth58粉碎面 -crushing face59粉碎力 -crushing force60粉碎机进料口 -crusher throat61筛分动力学 -screen kinetics62选厂矿仓 -mill bin63选厂中矿 mill chats64选厂配置 mill configuration65磨过的矿石 -milled ore66磨机给料 -mill feeder67选厂给矿 -mill-head68研磨作用 -milling action 69磨机衬里 mill liner70入选品位 milling grade71入选品位矿石 milling-grade ore72 磨矿机 milling-grinder73 细碎、精磨 -milling grinding74 磨矿介质 -milling medium75磨矿法 -milling method76选矿作业 -milling operation77 选矿厂 -milling plant78 选厂矿泥 -milling slime79 选厂厂址 -mill site80 磨机负荷 -mill load81 选矿工〔工长〕 millan82 磨机需用功率 -mill power draft选矿质量掌握 mill puality83 control84 选矿取样 -mill sampling85 磨机外壳 -mill shell86磨机矿浆 -mill slurries87磨石 -millstone88选矿厂储矿仓 mill-storage89 选厂尾矿 -mill tail90选矿用水 -mill water91磨矿机溶液 -mill solution92 选矿厂建筑师 -millwright93 分级沉淀 -class setting94 矿粉 -mineral fine95分级 -classification96分级溢流 -classifier overflow 97 分级返砂 -classifier sand98分级机 -classifier99分级筛 -classifying screen100分级箱 -classifying box(三 )1品位 -grade2精矿品位 -concentrate grade3 尾矿品位 -tailing grade4 尾矿场 -tail area(pile)5 尾矿仓 -tailing bin6 尾矿滤饼 -tailing cake7 尾矿坝 -tailing dam8尾矿池 -tailing pond(pit)9取样 -taking cut(sampling)10 滑石 talc11蓝晶石 -talc blue12试样缩分 -sample division13分样器 -sample divider14精矿取样 -concentrate sampling15中矿取样 -middles sampling16尾矿取样 -tailing sampling17浓缩 -thickening18精矿浓缩 -concentrate thickening19选矿流程 -concentrating circuit20精选机 -concentrating mcching21试样缩分 -sample reduction (splitting) 22矿物组成 -mineralcomposition23矿物组分 -mineral constituent24矿床 -mineral depost25矿物 -mineral26选矿方法 mineral dressing method27选矿厂 -concentrating mill28选矿 ore dressing,mineral separation29矿物分析 -mineral analysis30矿物组合 -mineral association31试样袋 -sample sack32矿床 -deposit33矿物岩相 facies34矿物纤维 -mineral fiber35固、气界面 -mineral-air interface36固、液界面 -mineral-water interface37固、气、液接触 mineral-air-water contact 38矿物颗粒 -grain39矿物鉴定 -mineral identification40矿物资源 -interest41矿物解离 -mineralliberation42矿物特性 mineral character43矿物储量 -mineral reserve44矿物〔成分〕检验 mineral logical examination45扑收剂 -Minerec,flotigan,46精矿回收率 concentrate recovery47中矿回收率 middles recovery48精选 concentration49附着精矿气泡 concentratr-loaded bubble 50精选机 -concentrating maching51分选判据 -concentration criterion52富集比 -concentration factor53选矿摇床 -concentration table54选厂流程 concentrator flow 5 选厂流程图 concentrator flow sheet56试样品位 -sample grade57絮凝剂 -flocculant58絮凝 -floculate59絮凝物 -flocs60絮凝浮选 floc flotation61絮凝作用 flocculation62浮选机 flotation unit63浮选剂 - flotation agent64整排浮选机 flotation bank65浮选槽 - flotation cell66浮选力量 flotation capacity67浮选精矿 - flotation concentrate68浮选尾矿 flotation rejects69浮选中矿 - flotation middles70浮选设备 flotation equipment71浮选泡沫 -flotation froth72浮选动力学 flotation kinetics73浮选浸出法 - flotation leaching method 74浮选厂 flotation mill75浮选油 -flotation oil76浮选矿浆 - flotation pulp77浮选速度 -flotation rate78浮选试验 flotation test79单槽浮选机 - flotation unit cell80浮选摇床 - flotation table81摇床浮选 - flotation tabling82起泡剂 Flotol83流程图 -flow line84工艺流程图 -flow process chart (flow sheet)85可选〔洗〕性 -washability86可选性特性 - washability characteristic 87可选性曲线 - washability curve88可选性指数 - washability number89可选性试验 - washability test90可浮性 -flotability91可浮性曲线 -flotability curve92粒度特性 -granularity93粒度分级试验grading test94构造 -texture95构造 -tectonic(structural)96致密构造 -compact texture97斑状构造 porphyritic texture。

选煤专业英语词汇汇总选煤一般术语选煤Coal preparation毛煤Run of mine;原煤Raw coal原料煤Raw coal feed中煤middlings选煤Coal cleaning精煤Cleaned coal ; clean coal纯中煤True middlings; bone假中煤False middlings; Interbanded middlings矸石Reject; refuse废矸Diacard; dirt stone再循环Recirculation外来煤Foreign coal进口煤Imported coal低级煤Low-grade coal析离segregation分选特性Cleaning characteristics可选性曲线Wash ability curve可选性Wash ability; separability浮物累计曲线Cumulative floats curve浮物累计曲线累计曲线Cumulative sinks curve; Cumulative curve密度曲线Densimetric curve; relative density curve灰分特性曲线Characteristic ash curve邻近密度曲线Near-density curve; difficulty curve性能曲线浮沉试验Performance curve; Float-and-sink ;Analysis; Float-and-sink test 实际性能曲线Actual performance curve预期性能曲线expected performance curve迈尔曲线M-curve ；Mayer curve灰分/相对密度曲线Ash/relative density curve能力与处理量Capacity and throughput额定能力Nominal capacity生产能力Operational capacities设计能力Design capacity最大设计能力Peak design capacity 设备最大能力Mechanical maximum capacity 原料Feed原则流程图Basic flow sheet工艺流程图Process flow sheet设备流程图equipment flow sheet物料流程图Materials flow sheet液体流程图Liquids flow sheet能力流程图Weighted flow Sheet ; capacity flow sheet可浮性3）float ability矿井选煤厂Pithead coal preparation plant群矿选煤厂Group mine’s coal preparation plant矿区选煤厂Mine coal preparation plant中心选煤厂central coal preparation plant用户洗煤厂User’s coal preparation plant分选作业Separation process辅助作业Auxiliary process粒度size入料上限Top size入了下限Lower size分选粒级Size range of separation密度级Densimetric fractions; density fraction 密度组成Densimetric consist; density consist 分选密度±0.1含量法Classification of wash ability based onδ±0.1 near-density material中间煤含量法Classification of wash ability based on middling泥化Degradation in water煤泥（粉）浮沉试验Fine coal float- and sink test; fine coal float and-sink analysis水煤浆Coal water mixture；CWM;CWF；CWS洁净煤技术Clean coal technology可见矸石Vision refuse手选矸石Hand picked refuse粒级煤Sized coal块煤Lump coal大块煤Large sized coal中块煤Medium sized coal小块煤Small sized coal混煤Mixed coal混末煤Mixed small coal一般术语general分级1）sizing分级2）classification筛分试验Size analysis小筛分Sieve analysis平均粒度Mean size额定粒度Nominal size; limiting size筛上粒oversize筛下粒undersize粉尘dust粉煤fines末煤smalls筛分screening筛分Screening筛分机Screen振幅amplitude行程Stroke；throw孔径Aperture size干法筛分Dry screening湿法筛分Wet screening概率筛分Probability screening脱泥desliming脱粉Fines removal脱尘dedusting筛上物Screen overflow错配筛下粒Misplaced undersize筛下物Screen underflow错配筛上粒Misplaced oversize（筛分）错配物Misplaced material邻近筛孔物Near-mesh ma- terial; near-size material（筛子）额定面积Nominal area（筛子）有效面积effective area开孔率open area标准筛Sieve; test sieve筛分机的部件Parts screens筛面Screen deck; Screening surface筛板Screen plate筛网Screen cloth; Screen mesh楔条筛面Wedge-wire deck; wedge-wire sieve 活动棒条筛面Loose-rod deck缓冲筛面Dry screening按用途分类的筛分机Screens according to purpose毛煤筛Run-of-mine screen 预先分级筛Primary screen; Raw coal screen 脱水筛Dewatering screen脱泥筛Stroke；throw煤泥筛Slurry screen喷洗筛Rinsing screen; Spray screen分级筛(组)Sizing screen(s)Grading screen(s); classifying Screen(s)超粒控制筛Guard screen; Oversize control screen细粒控制筛Undersize control screen breakage screen按结构原理分类的筛分机Screens according to principle of construction单层筛Single-deck screen多层筛multi-deck screen摇动筛Jigging screen; Reciprocating screen 共振筛Resonance screen振动筛Vibrating screen旋转概率筛Rotating probability screen圆筒筛Trammel screen; Revolving screen滚轴筛Roll screen棒条筛Bar screen格筛grizzly弧形筛Sieve bend在气流或水流中分级Sizing in a current of air or water风力分级Air classification分级机classifier分级旋流器Cyclone classifier水力分级3）Hydraulic classification水析Vibrating screen沉降末速Terminal velocity等沉粒Equal falling particles等沉比Equal falling tatio自由沉降Free falling干扰沉降Hindered falling水力旋流器Hydro-cyclone准备筛分Preliminary screening检查筛分Control screening最终筛分Final screening等厚筛分banana screening气流筛分Air flow screening筛孔Screen aperture筛序Sieve scale筛比Sieve ratio粒度组成Size consist粒级Size fraction粒级上限Upper size粒级下限Lower size自然级Size fractions of raw coal破碎级Size fractions of crushed coal条缝筛Wedge-wire screen旋流筛V ortex sieve圆振动筛Circular vibrating screen直线振动筛Linear vibrating screen电磁振动筛Electro-magnetic vibrating screen振动概率筛Probability screen驰张筛Flip-flow screening machine等厚筛Banana vibrating screen电热筛Electric heated screen琴弦筛Piano wire screen高频振动筛High frequency vibrating screen振动棒条筛Loose-rod vibrating screen高频电磁细筛High frequency electromagnetic节肢振动筛Node-and-limb vibratory screen筛网旋流器cyclone screen cloth一般术语general干法选煤Dry cleaning湿法选煤Wet cleaning选煤厂Washery; coal preparation plant Reclean; rewash选煤产品Washery products矸石提升机Reject elevator; refuse elevator (deprecated)中煤提升机Middings elevator定压水箱Head tank溜槽launder泵池Pump sump悬浮体suspension流态化悬浮体Teeter; fluidized suspension 洗水系统Water circuit洗水闭路循环Closed water circuit循环水Circulating water 补充水Make-up water喷水Rinsing water; spray water废水Waste water; surplus water; bleed water井下水Pit water; mine water细泥slimes煤泥水slurry泡沫浮选Froth floatation重力选煤1)Gravity concentration; gravity separation跳汰选煤Water circuit重介质选煤Dense medium separation流槽选煤Coal laundering Trough washing 斜槽选煤Inclined-trough washing摇床选煤Table cleaning浮游选煤Coal floatation离心选煤Centrifugal cleaning摩擦选煤Friction cleaning主选Primary cleaning中间产物Intermediate product回选Recirculation cleaning配煤入洗Preparation of blended raw coal 分组入选Preparation of grouped raw coal 不分级入选Preparation of unsized raw coal分级入选Preparation of sized raw coal脱泥入选Preparation of deslimed raw coal 筛选厂Sizing plant干法选煤Dry cleaning手选Hand cleaning人工拣选Hand selection手选带Picking belt; picking table环形手选台Picking table circular风选Pneumatic cleaning风力摇床Dry cleaning table风力跳汰机Air jig风力跳汰2）Air jigging; pneumatic jigging 空气重介流化床干法选煤Dry beneficiation with air-dense medium fluidized bed检查性手选Control hand picking跳汰选煤jigging跳汰机Jig；washbox主选跳汰机Primary jig再选跳汰机Re-wash jig空气脉动跳汰机Air pulsating jig长石床层跳汰机feldspar jig动筛跳汰机Moving sieve jig活塞跳汰机plunger jig; piston jig隔膜跳汰机Diaphragm jigging跳汰筛板Jig screen plate; Bed plate跳汰床层Jig bed跳汰分室Jig cell跳汰分段Jig compartments跳汰机筛下室hutch跳汰机入料堰Jig feed sill跳汰机中间堰Jig center weir跳汰机溢流堰Jig discharge sill风阀Air valve滑动风阀Jig slide valve旋转风阀Rotary air valve跳汰机风阀周期Jig air cycle排矸装置Reject extractor浮标float床层传感器Bed depth transducer排矸室Reject extraction chamber排矸闸门Reject gate; discharger shutter排矸轮Reject rotor; star wheel extractor排矸螺旋Air valve排矸管Reject discharge pipes一段排矸提升机Primary reject elevator二段排矸提升机Secondary reject elevator 冲水Top water; transport water输送水flushing water顶水Under screen water; back water跳汰周期Jigging cycle跳汰周期特性曲线Characteristic curve of jigging cycle风阀特性曲线Characteristic curve of air valve跳汰频率Jig frequency跳汰振幅Jig amplitude水力跳汰Hydraulic jigging人工床层Artificial bed; feldspar bed床层松散度Mobility of the jig bed分层stratification透筛排料Discharge of heavy material through screen plate 正排矸Discharge of heavy dirt at the discharge end倒排矸Discharge of heavy dirt at the feed end跳汰室Jigging chamber空气室Air chamber跳汰面积Jig area电控气动风阀Electro-pneumatic valve筛侧空气室跳汰机Baum jig筛下空气室跳汰机Batac jig; tacub jig复合脉动跳汰机Compound pulsating jig 重介质选煤Dense medium cleaning重液Dense liquid重介质Dense medium; heavy medium重介质工艺Dense medium process重介质分选机Dense medium separator加重质Medium solids分选介质Separating medium; correct medium循环悬浮液Circulating medium补充悬浮液Make-up medium; make-up medium solids重介质回收Electro-pneumatic valve磁选机Magnetic separator磁性物Magnetics非磁性物Non-magnetics再生悬浮液Regenerated dense medium; recovered dense medium稀悬浮液Dilute medium浓悬浮液Over-dense medium重介车间Dense medium plant密度控制装置Density control device脱介筛Medium draining screen悬浮物Suspended matter介质回收筛Medium recovery screen喷水装置Shower box加重质制备Medium solids preparation悬浮液4）suspension悬浮液稳定性Stability of suspension分流Spilt flow预磁Pre-magnetization退磁de-magnetization磁性物含量Magnetic material content水平流Horizontal current上升流Upward current下降流Downward current斜轮重介质分选机Inclined lifting wheel separator; drew boy separator立轮重介质分选机vertical lifting wheel separator;刮板重介质分选机H.M vessel重介质旋流器Dense-medium cyclone筒式磁选机Drum magnetic separator圆筒带式磁选机Drum-belt magnetic separator磁力脱水槽magnetic dewatering风力提升器Air lifter分流量Spilt flow quantity非磁性物含量Non-magnetic material content高梯度磁选High-intensity magnetic separation介质桶Medium tank混料桶Blending tank悬浮液粘度Suspension viscosity其它分选设备Cleaning equipment (miscellaneous)槽选机Trough washer; launder washer摇床Concentrating table; shaking table格条Riffles清洗水Dressing water; cross water上升流分选机Upward current washer斜板分选机Plate cleaner滚筒分选机Barrel washer; drum wahser旋流器cyclone阻沉选煤机Hindered settling cleaner斜槽分选机5）Counterflow steeply inclined separator螺旋分选机spiral离心摇床Centrifugal table水介质旋流器Hydrocyclone; wateronly cyclone; autogenous cyclone化学选煤Chemical coal cleaning选择性絮凝法Selective flocculation method泡沫浮选Forth flotation活化剂Trough washer; launder washer捕收剂Collecting agent; collector 起泡剂Frothing agent; frother润湿剂Wetting agent抑制剂depressant矿浆pulp优先浮选Selective flotation; differential flotation; prefer- entail flotation充气aeration调和conditioning调和槽conditioner给药机Reagent feeder浮选机Flotation cell搅拌桶Agitator主选槽Primary cells粗选槽Rougher cells再选槽Secondary cells精选槽Cleaner cells; recleaner cells扫选槽Scavenger cells浮选精煤Flotation concentrate浮选尾煤Flotation tailings浮选中煤Flotation middlings接触角Contact angle消泡器Froth breaker分段试验Release analysis疏水性矿物6）Hydrophobic mineral亲水性矿物Hydrophilic mineral矿化泡沫Mineralized froth浮选时间Flotation time浮选剂Flotation agent调整剂Modifying agent; regulator分散剂Dispersing agent; dispersant乳化剂emulsifier药剂制度Regime of agent直接浮选Direct flotation浓缩浮选Thickening flotation微泡浮选Hydrophilic mineral粗选roughing扫选scavenging精选cleaning浮选试验Flotation test单元浮选试验Batch-flotation test分步释放浮选试验Timed-release analysis 连续性浮选试验Continuous flotation test 单位充气量Aeration quantity充气均匀系数Aeration uniformitycoefficient机械搅拌式浮选机Subaeration flotation machine; agitation froth machine喷射式浮选机Jet flotation machine充气式浮选机Pneumatic flotation machine 浮选柱Flotation column矿浆准备器Pulp preprocessor一般术语general脱水dewatering干燥drying泄水draining过滤filtration离心脱水centrifuging絮凝flocculation澄清clarification浓缩thickening溢流effluent选煤厂排放水Plant effluent煤泥池Slurry pond分散体dispersion脱水dewatering干燥机dryer固定筛Fixed screen过滤式离心脱水机Basket centrifuge沉降式离心脱水机Solid-bowl centrifuge 沉降过滤式离心脱水机Screen-bowl centrifuge离心液centrate过滤槽Filter bowl; filter tank滤布thickening滤饼Filter cake滤液filtrate压力过滤机Pressure filter压滤机Filter press真空压滤机Vacuum filter埋刮板输送机Dredging conveyor捞坑Dredging sump; drag tank; smudge tank澄清和浓缩Clarification and thickening絮凝剂Flocculating agent; flocculant絮团flocs浓缩漏斗Settling cone; conical settling tank 沉淀池Settling pond耙式浓缩机Rake thickener浓缩旋流器Cyclone thickener给料箱Head box; feed box固气分离Separation of solid from air除尘Dust extraction集尘Dust recovery除尘器Dust collector; dust extractor; deduster旋风除尘器Cyclone dust collector袋式除尘器Bag filter; fabric filter静电除尘器Electrostatic precipitator预先脱水1）Preliminary dewatering最终脱水Final dewatering脱水时间Dewatering time过滤介质Filter media脱落率Percentage of cake discharge助滤剂Filter aid离心强度Centrifugal intensity脱水仓Drainage bin脱水斗式提升机Dewatering basket; dewatering elevator离心脱水机centrifuge惯性卸料离心脱水机Inertial discharge centrifuge刮刀卸料离心脱水机Scraper discharge centrifuge振动卸料离心脱水机Vibrational discharge centrifuge过滤机Filter圆盘式真空过滤机Disc-type filter圆筒式真空过滤机Drum-type filter折带式真空过滤机Feinc vacuum filter; feinc filter水平带式真空过滤机Belt vacuum filter加压过滤机hyperbaric filter箱式压滤机Chamber pressure filter; recessed plate filter press充气式压滤机Hyperbaric pressure filter管式压滤机Tubular pressure filter; tube filter带式压滤机Belt filter press筒式压滤机Drum-type filter press管式干燥机Tubular dryer; flash dryer滚筒式干燥机Drum-type dryer井筒式干燥机Shaft dryer; cascade type dryer沸腾层干燥机fluid-bed dryer；fluidized bed dryer螺旋干燥机Helicoids screw dryer煤粉Coal fines煤泥slime粗煤泥Coarse slime原生煤泥Primary slime次生煤泥Secondary slime浮沉煤泥Slime from float- and-sink analysis; slime from float- and-sink test澄清水Clarified water洗水Wash water底流underflow浓度concentration凝聚剂coagulating agent; coagulant角锥沉淀池Spitzkasten沉淀塔Settling tower带式沉淀塔Dredging tank倾斜板沉淀槽Lamella; inclined plate depositing tank深锥浓缩机Deep cone thickener高效浓缩机High-capacity thickener沉淀仓Settling bunker尾煤场Tailing site水膜除尘器Water-film dedustor泡沫除尘器Froth dedustor一般术语general破碎1）Breaking; cracking破碎2）crashing磨碎Grinding; pulverizing破碎比Reduction ratio解离Liberation(of inter grown constituents) 破碎breakage裂解degradation碎解Disintegration; dissociation可碎性crushability可磨性grindability选择性破碎Selective crushing选择性磨碎Selective grinding破碎流程Crushing circuit 磨碎流程grinding circuit破碎设备Size reduction machines劈碎机Pick breaker滚筒碎选机Rotary breaker; bradford breaker颚式破碎机Jaw crusher辊式破碎机Roll crusher; toothed roll crusher固定锤式破碎机Rigid-hammer crusher摆动锤式破碎机Swing-hammer crusher; swing- hammer mill; swing-hammer pulverizer球磨机Ball mill; rod mill旋转（圆锥）形破碎机Gyratory crusher ; cone crusher准备破碎3）Auxiliary breaking preliminary breaking; auxiliary crushing; preliminary crushing最终破碎Finished breaking; finished crushing; final breaking; final crushing开路破碎Open-circuit crushing闭路破碎closed-circuit crushing一段破碎Single-stage crushing二段破碎Two-stage crushing总破碎比Total reduction ratio超粒oversize过粉碎Over crushing; over breaking破碎机Crusher; breaker单齿辊破碎机Single roll crusher反击破碎机Impact crusher双齿辊破碎机double roll crusher四齿辊破碎机Four roll crusher一般术语general效率efficiency性能描述Statement of performance产率Yield recovery计算入料Calculated feed; reconstituted feed分配曲线Partition curve; distribution curve 分配率Partition coeffici- ents; distribution coefficients分割点Cut-point错配物Misplaced material错配物总量Total misplaced material正配物Correctly placed material正配物总量Total correctly placed material 分级作业Sizing operations规定粒度Designated size分离粒度Separation szie分配粒度Partition size等误粒度Equal errors size控制粒度control size; checking size; testing size参考粒度Reference size额定筛分粒度Nominal screening size （粒度）错配物Misplaced material (sizing) （粒度）正配物Correctly placed material (sizing)有效筛孔Effective screen aperture额定筛孔Nominal screen aperture分级效率Efficiency of sizing; yield of sizing筛分效率Efficiency of screening粒度特性曲线Size distribution curve分选作业Cleaning operations数量效率Organic efficiency理论产率Theoretical yield误差曲线Error curve; tromp error curve分选密度Separation density分配密度partition density; tromp cut-point 等误密度Equal error cut- point (density); wolf cut-point （deprecated）可能偏差Ecart probable moyen; Epm ; E 不完善度Imperfection; I灰分误差Ash error产率损失Yield loss浮物floats沉物sinks邻近密度物Neat-density material（分选）错配物Misplaced material (cleaning)（分选）正配物Correctly placed material (cleaning)回收率1）recovery错配率Miscellany rate处理能力capacity单位处理能力Unit capacity 单位消耗量Specific consumption加工费Preparation cost分级粒度Sizing size理论分级粒度Theoretical sizing size实际分级粒度Separation size; practical sizing size通过粒度Through size限下率Undersize fraction限上率oversize fraction理论灰分Theoretical ash理论分选密度Theoretical separation density等灰密度Equal ash density当量密度Equal yield density实际分选密度Practical separation density 质量效率Quality efficiency污染指标Contamination index浮煤Float coal中间煤Middle coal沉矸Sink refuse含矸率Percentage of refuse content拣矸效率Efficiency of hand picking含煤率Percentage of coal content分选下限Lower limit of separation基元灰分Elementary ash分界灰分Cut-point ash最高产率原则Rule of maximum yield灰分批合格率Ash content qualification ratio灰分批稳定率Ash content stabilization ratio降硫率Percentage of desulfurization脱硫率Percentage of desulfurization脱硫完善指标Perfect index desulfurization 比滤阻Relative filter resistance破碎效率Crushing efficiency粉碎率Degradation rate细粒增量Increment of fines脱水效率Dewatering efficiency浓缩效率Thickening efficiency浮选完善指标Perfect index flotation一般术语general仓配Bunker blending; bin blending给料机feeder不均匀性heterogeneity均质性Homogeneity均质化homogenization混料mixing混料机mixer均匀性uniformity不均匀性Non-uniformity取料机reclaimer堆料机stacker堆料stockpiling料堆stockpile整体流动（在仓内）Mass flow (in bunkers) 管状流动Core flow; funnel flow堆取料机1）Stocker-reclaimer储煤场stockpile配煤仓Blending bunker装车仓Loading bunker; loading bin多点装车Multipoint loading单点装车Single-point loading矸石场Refuse pile定量装车Quantitative loading防尘Dust-proofing防冻Freeze-proofing安息角Angle of repose抑尘Dust suppression配料Blending料仓Bunker; bin漏斗Hopper缓冲仓Surge hopper; surge bunker粘结agglomeration堆密度Bulk density叶片式混料机Paddle mixer防冻剂1）Antifreeze; anti-freezing agent 计量水分Metrological moisture团煤briquetting型煤Coal briquette一般术语general控制系统Control system自动控制Automatic control手动控制Manual control集中控制Central control就地控制Local control 遥控指示Remote indications遥控Remote control过程控制系统Process control system自适应控制系统Adaptive control system 信息管理系统Management information system; MIS监测Monitor(to)数据资料data工序控制sequence control报警alarm故障保护Fail safe控制设备Control equipment传感器sensor监测器detector变换器transducer流量计flow meter控制器controller制动器actuator伺服机构Servo-mechanism放大器amplifier转换器converter灰分监测器Ash monitor堆密度计Bulk density meter水分计Moisture meter密度计Density meter接近开关Proximity switch预启动报警Pre-start warning模拟图Mimic diagram打印机printer打印输出printout光学显示器Visual display unit; VDU状态显示Status display静态显示Static display动态显示dynamic display微型计算机Microcomputer; microprocessor数字计算机Digital computer模拟计算机Analogue computer混合计算机Hybrid computer前端处理器Front end processor程序控制器Programmed controller可编程序控制器Programmable controller 专用控制器Dedicated controller限位开关Limit switch限位转换器Limit transducer锁定系统Lock-out circuit控制术语Control terminology开路控制（系统）Open loop control (system)闭路控制（系统）closed loop control (system)比例控制（系统）ratio control (system) 可控装置Controlled device可控条件Controlled condition预定值Desired value输入信号Input signal指令信号Command signal给定值Set point偏差deviation误差信号Error signal控制信号Control signal控制作用Control action比例作用Proportional action微分作用Derivative action积分作用Integral action反馈feedback稳定性stability衰减damping寻找平衡hunting校定calibration接口interface入机接口Man-machine interface硬件hardware软件software硬连线Hardwire(to)机器语言Machine language程序programme传递pass诊断diagnostic字word存储器memory配置configuration液位计hardware料位计software皮带秤Belt weigher核子秤Nuclear weigh scale在线灰分仪On line coal ash monitor 在线水分仪On line moisture monitor在线煤质分析仪On line coal analyzer 汽车衡Underground weigher轨道衡Frack scale矿物加工工艺常用词汇(一)1选矿-Mineral separation (ore dressing) 2设计-Design3工艺-Technics (craftwork)4初步设计-Initiative(preliminary) design 5流程-Flow(circuit)6流程图-flowchart7施工设计-working design8设计方案-design project9粉碎-comminution10 磨矿-grinding11浮选-flotation12脱水-dehydration13干燥车间-drying shop14尾矿-tailing15精矿-concentrate16中矿-middles17精选-concentration18粗选-first concentration20选矿机-concentrator21矿浆ore pulp22分级-classification22磨矿-grinding23磨矿机-grinding mills24筛分-screen25粉碎-crush26筛分机-screener27粉碎机-crusher28颚式粉碎机-jaw crusher29圆锥粉碎机-cone crusher30冲击式粉碎机impact crusher31辊式粉碎机-crusher rolls32球磨机-ball mill33棒磨机-rod mill34自磨机-autogenous mills35震动筛-vibratory screener36分级机-classification equipment37浮选-flotation38浮选机-flotation equipment39重选-reelect40特殊选-special selection41 浮选柱-flotation ploe42脱水机-spin-drier43干燥机-drier44总图-general chart45配置-deploy46运输-transport47环境保护-environment protect 48场址-field location(site)49布置-lay50设计资料-design information 51粉碎流程-comminution flow 52磨矿流程-grinding flow(circuit) 53浮选流程-flotation flow54金属矿-metallic mines55非金属矿-non-metallic mines 56闭路-close circuit(loop)57闭路流程-close flow58开路-cut circuit（loop）59开路流程-cut flow60废水-liquid waste61粉尘-powder62噪声-yawp63污染-contamination64沉淀-form sediment65净化-decontaminate66输送-transportation67矿石-ore68物料-material69给矿-feed ores70给料-feed stuff71设备-equipment72方案-project73标高-elevation74通道-passage75维修-maintain76检查-check77操作-operation78化验-test、assay79检测-examine80坡度-gradient81起重机-crane 82堆积-accumulation83细粒-granule、fine84粗粒-coarse85尾矿坝-tailing dam86矿仓-feed bin（storehouse）87粉矿仓-crushing pocket88产品仓-product bin(storehouse) 89砂泵-pump90立式泵-stand pump91卧式泵-horizontal pump92耐酸泵-acid-proof pump93耐碱泵-alkali-resistant pump94勘察-reconnaissance95地形-landform96工程-engineering97设计步骤design process98规模-scale99选矿厂-concentrating mill100设计内容design content(二)1 comminution-粉碎2 comminution engineering-粉碎工程3粉碎机-comminuter4粉碎动力学-comminution kinetics 5筛分曲线图-screen analysis chart 6筛孔-screen aperture7筛面-screen area8筛条screen bar9筛框-screen box10筛选厂-screen building11筛分机生产能力screen capacity 12筛分槽-screen cell13筛布-screen cloth14筛分screen classification15筛孔-screen hole16筛分车间-screenhouse17筛分分析-screen analysis18滚筒筛-screening-drum19筛分效率-screening efficiency20筛分速率-screening rate21筛网-screen mesh22筛制、筛比、筛序-screen scale 23筛孔尺寸-screen size24套筛-screen set25筛序-screen size gradation26筛余物screen tailings27筛下产品-screen throughs (underflow undersize)28可碎性crushability29可碎性系数-crushability factor30碎矿仓-crushed ore pocket31粉碎产品-crushed product32粉碎粒度-crusher size33粉碎腔-crushing cavity34粉碎厂-crushing plant35粉碎系数-crushing coefficient36粉碎工段-crushiong section37助磨剂-grinding aid38磨球-grinding ball39 磨矿负荷-grinding charge40磨矿效率-grinding efficiency41磨矿-grinding ore42磨砾-grinding pebble43磨碎能力-grinding property44研磨试验grinding test45磨矿设备-grinding unit46磨矿速度-grinding rate47磨矿功率-grinding power48磨矿车间-grinding plant49可磨性-grindability50可磨性指数-grindability index51可磨性指标-grindability rating52可磨性试验-grindability test53研磨工-grinder54磨工车间-grindery55磨矿动力学-grinding kinetics56粉碎能-crushing energy57粉碎机给矿口-crushing mouth58粉碎面-crushing face59粉碎力-crushing force60粉碎机进料口-crusher throat61筛分动力学-screen kinetics62选厂矿仓-mill bin63 选厂中矿mill chats64选厂配置mill configuration65磨过的矿石-milled ore66磨机给料-mill feeder67选厂给矿-mill-head 68研磨作用-milling action69磨机衬里mill liner70入选品位milling grade71入选品位矿石milling-grade ore 72磨矿机milling-grinder73细碎、精磨-milling grinding74磨矿介质-milling medium75磨矿法-milling method76选矿作业-milling operation77选矿厂-milling plant78选厂矿泥-milling slime79选厂厂址-mill site80磨机负荷-mill load81选矿工（工长）millan82磨机需用功率-mill power draft 83选矿质量控制mill puality control 84选矿取样-mill sampling85磨机外壳-mill shell86磨机矿浆-mill slurries87磨石-millstone88选矿厂储矿仓mill-storage89选厂尾矿-mill tail90选矿用水-mill water91磨矿机溶液-mill solution92选矿厂建筑师-millwright93分级沉淀-class setting94矿粉-mineral fine95分级-classification96分级溢流-classifier overflow97分级返砂-classifier sand98分级机-classifier99分级筛-classifying screen100分级箱-classifying box(三)1品位-grade2精矿品位-concentrate grade3尾矿品位-tailing grade4尾矿场-tail area(pile)5尾矿仓-tailing bin6尾矿滤饼-tailing cake7尾矿坝-tailing dam8尾矿池-tailing pond(pit)9取样-taking cut(sampling)10滑石talc11蓝晶石-talc blue12 试样缩分-sample division13 分样器-sample divider14精矿取样-concentrate sampling15中矿取样-middles sampling16尾矿取样-tailing sampling17浓缩-thickening18精矿浓缩-concentrate thickening19选矿流程-concentrating circuit20精选机-concentrating mcching21试样缩分-sample reduction (splitting) 22矿物组成-mineralcomposition23矿物组分-mineral constituent24矿床-mineral depost25矿物-mineral26选矿方法mineral dressing method27选矿厂-concentrating mill28选矿ore dressing,mineral separation29矿物分析-mineral analysis30矿物组合-mineral association31 试样袋-sample sack32矿床-deposit33矿物岩相facies34矿物纤维-mineral fiber35固、气界面-mineral-air interface36固、液界面-mineral-water interface37固、气、液接触mineral-air-water contact 38矿物颗粒-grain39矿物鉴定-mineral identification40矿物资源-interest41矿物解离-mineralliberation42矿物特性mineral character43矿物储量-mineral reserve44矿物（成分）检验mineral logical examination45扑收剂-Minerec,flotigan,46精矿回收率concentrate recovery47中矿回收率middles recovery48精选concentration49附着精矿气泡concentratr-loaded bubble 50精选机-concentrating maching51分选判据-concentration criterion52富集比-concentration factor53选矿摇床-concentration table 54选厂流程concentrator flow5选厂流程图concentrator flow sheet56试样品位-sample grade57絮凝剂-flocculant58絮凝-floculate59絮凝物-flocs60絮凝浮选floc flotation61絮凝作用flocculation62浮选机flotation unit63浮选剂- flotation agent64整排浮选机flotation bank65浮选槽- flotation cell66浮选能力flotation capacity67浮选精矿- flotation concentrate68浮选尾矿flotation rejects69浮选中矿- flotation middles70浮选设备flotation equipment71浮选泡沫-flotation froth72浮选动力学flotation kinetics73浮选浸出法- flotation leaching method 74浮选厂flotation mill75浮选油-flotation oil76浮选矿浆- flotation pulp77浮选速度-flotation rate78浮选试验flotation test79单槽浮选机- flotation unit cell80浮选摇床- flotation table81摇床浮选- flotation tabling82起泡剂Flotol83流程图-flow line84工艺流程图-flow process chart (flow sheet)85可选（洗）性-washability86可选性特性- washability characteristic 87可选性曲线- washability curve88可选性指数- washability number89可选性试验- washability test90可浮性-flotability91可浮性曲线-flotability curve92粒度特性-granularity93粒度分级试验grading test94结构-texture95构造-tectonic(structural)96致密结构-compact texture97斑状结构porphyritic texture98 粒度分析-granularmetric analysis99采样-sample collecting100分样器-sample divider采矿mining地下采矿underground mining露天采矿open cut mining, open pit mining, surface mining采矿工程mining engineering选矿（学）mineral dressing, ore beneficiation, mineral processing矿物工程mineral engineering矿物资源综合利用engineering of comprehensive utilization of mineral resources中国金属学会The Chinese Society for Metals中国有色金属学会The Nonferrous Metals Society of China采矿工艺mining technology有用矿物valuable mineral冶金矿产原料metallurgical mineral raw materials矿床mineral deposit特殊采矿specialized mining海洋采矿oceanic mining, marine mining 矿田mine field矿山mine露天矿山surface mine地下矿山underground mine矿井shaft矿床勘探mineral deposit exploration矿山可行性研究mine feasibility study矿山规模mine capacity矿山生产能力mine production capacity矿山年产量annual mine output矿山服务年限mine life矿山基本建设mine construction矿山建设期限mine construction period矿山达产arrival at mine full capacity开采强度mining intensity矿石回收率ore recovery ratio 矿石损失率ore loss ratio工业矿石industrial ore采出矿石extracted ore矿体ore body矿脉vein海洋矿产资源oceanic mineral resources 矿石ore矿石品位ore grade岩石力学rock mechanics岩体力学rock mass mechanics选矿厂concentrator, mineral processing plant工艺矿物学process mineralogy开路open circuit闭路closed circuit流程flowsheet方框流程block flowsheet产率yield回收率recovery矿物mineral粒度particle size粗颗粒coarse particle细颗粒fine particle超微颗粒ultrafine particle粗粒级coarse fraction细粒级fine fraction网目mesh原矿run of mine, crude精矿concentrate粗精矿rough concentrate混合精矿bulk concentrate最终精矿final concentrate尾矿tailings粉碎comminution破碎crushing磨碎grinding团聚agglomeration筛分screening, sieving分级classification富集concentration分选separation手选hand sorting重选gravity separation, gravity concentration。

煤矿专业词汇1.综合词汇Coal Mine Resources Development and Utilization Plan 煤炭资源开发利用方案Description 说明书Revised 修改地China Coal Handan Design Engineering Co., Ltd 中煤邯郸设计工程有限责任公司addendum 附加物，附录Engineering No. 工程编号Construction Size 建设规模Inner Mongolia 内蒙古the Inner Mongolia Autonomous Region 内蒙古自治区Location（矿井）位置Subordinative Relationship of the Mine 隶属关系subordinative?[s?b?:din?tiv] adj. 从属的,表示从属关系的drilling and blasting 炮掘mining method 采煤方法coal seam 煤层coal thickness（m）煤厚strike length(m) 走向长度incline width(m) 倾向宽度mining height(m) 开采高度（采高）specific gravity(t/m3) 容重daily cycle 日循环数drivage per cycle(m) 日循环进度（指掘进）output per cycle(t) 循环产量daily output(t) 日产量coal recovered(10kt) 煤炭回收量（万吨）remarks 备注drivage n. 掘进driving place, developing face 掘进工作面stoping n.(stope的ing形式) 回采development n. 开拓mining n. 开采total planned drivage（m）计划掘进总长度mining team No.1 综采一队developing team No.2 掘进二队Subtotal 小计Total 合计Grandtotal 总计Working face ID 工作面编号detail list, breakdown 明细表Contents 目录Chapter 章Section 节General situations 概况Overview 概述Traffic and location 交通位置Natural geography 自然地理Enterprise type 企业性质Preparation basis 编制依据Status quo and forecast of mineral demand 矿产品的需求现状及预测Coal price analysis 煤炭产品价格分析General situations of mineral resources 矿产资源概况Minefield structure and geological feature 井田构造及地质特征Mining conditions and Hydrogeology conditions 开采技术条件及水文地质条件Mineral resources reserves 矿产资源储量Comments on Geological survey Report 对地质勘探报告的评述Construction Plan 建设方案Mining Plan 开采方案Water prevention and control program 防治水方案Prevention of the gas and coal dust explosion 防治瓦斯、煤尘爆炸Mine fire prevention 矿井防灭火Minefield development and mining 井田开拓与开采Mine characteristic and development principle 矿井特点及开发原则Minefield development 井田开拓underground mining 井下开采Coal processing 煤的加工，煤的洗选Coal quality 煤质Environmental protection 环境保护Major sources of pollution and pollutants 主要污染源和主要污染物Ecological changes caused by mine development 矿井开发引起的生态变化Designed with environmental protection standards设计采用的环境保护标准Preliminary plan of pollution control 控制污染的初步方案Development Plan Brief Conclusions 开发方案简要结论Available reserves of mine design, design duty and service life 设计可采储量、设计生产能力、服务年限product scheme 产品方案Mine industrial field location and scheme of mining and development 井口工业场地位置及开拓开采方案Brief assessments for engineering project 对工业项目的简要评述Issues and suggestions 存在的问题及建议attached Document 附件entrustment letter 委托书Record-Keeping Certification 备案证明Review Opinions on Report for 评审意见书Attached drawings 附图attached file （邮件的）附件Surface and underground map of 井上下对照图plane map 平面图section map 剖面图Mining area 矿区范围Geological and Topographic map 地质地形图General Layout Plan of 总平面布置图geographic coordinate 地理坐标Its traffic is comparatively convenient 交通较为方便Topography and landform 地形和地貌The mining area topographic dissection is intense 矿区地形切割强烈dry season 干季，旱季rainy season 雨季private enterprise 民营企业，私营企业minable coal seams 可采煤层one-third(1/3) coking coal 1/3焦煤the raw coal ash contents are between 15% and 25%原煤灰分为15%-25%the total sulphur contents of raw coals are between 0.2% and 0.5%. 全硫0.2%-0.5%production 生产，产量（指宏观的）product 产品（指微观的）civilian use 民用Coal preparation plant（CPP）洗煤厂Preface 前言be administered by the authorities of 行政区划隶属于（准格尔旗窑沟乡）管辖workload，workvolume 工程量（工作量）commissioning 投产shaft bottom 井底车场working face 工作面haulageway，haulage roadway 运输巷main haulageway 运输大巷main roadway 大巷track transport, track haulage 轨道运输trackless transport 无轨运输track roadway 轨道巷air-return roadway 回风巷roadway 巷道shaft 井筒incline, inclined shaft 斜井shaft, vertical shaft 竖井vertical shaft development 竖井开拓mine construction 矿井建设mine construction volume 矿建工程量district 采区roof 顶板floor 底板false roof 伪顶immediate roof 直接顶main roof 老顶roof stability 顶板稳定性working face 回采工作面，采煤工作面coal mining method 采煤方法blast-winning technology 爆破采煤工艺mining level 开采水平longwall mining on the strike 走向长壁采煤法advancing mining 前进式开采retreating mining 后退式开采upward mining 上行式开采downward mining 下行式开采belt transporter 胶带输送机extensible belt transporter 可伸缩胶带输送机belt 胶带，皮带belt roadway 皮带巷transfer 转载，转运transfer point 转载点transloader 转载机coal mining 采煤caving the roof 放顶inclined roadway 斜巷level working，horizontal working 平巷shaft sinking and drifting 井巷工程setup room 切眼adit 平硐tunnel 隧道shaft mouth 井口main shaft 主井air shaft, ventilating shaft 风井synchronize 使同步roadway support 巷道支护shield（support）采煤支架（掩护式支架）chock-shield 支撑掩护式支架2.矿山机械2.1.采煤机械coal winning machinery 采煤机械coal cutter 截煤机（用于煤层内掏槽的采煤机械）cutter-loader 截装机（兼有掏槽和装煤功能的截煤机）coal winning machine 采煤机shearer, shearer-loader 滚筒采煤机trepanner 钻削采煤机continuous miner 连续采煤机conventionally-mechanized coal winning face unit普通机械化采煤机组（高档普采机组）即采煤机+单体液压支柱fully-mechanized coal winning face unit 综合机械化采煤机组（综采机组）即采煤机+综合液压支架machine height 机身高度：自采煤工作面底板至采煤机机身上表面的高度cutting height 截割高度：简称截高，采高。

煤矿专业词汇(经典) 综合词汇Coal Mine Resources Development and Utilization Plan 煤炭资源开发利用方案Description 说明书Revised 修改地China Coal Handan Design Engineering Co., Ltd 中煤邯郸设计工程有限责任公司addendum 附加物，附录Engineering No. 工程编号Construction Size 建设规模Inner Mongolia 内蒙古the Inner Mongolia Autonomous Region 内蒙古自治区Location （矿井）位置Subordinative Relationship of the Mine 隶属关系subordinative [səbɔ:dinətiv]adj. 从属的,表示从属关系的drilling and blasting 炮掘mining method 采煤方法coal seam 煤层coal thickness（m）煤厚strike length(m) 走向长度incline width(m) 倾向宽度mining height(m) 开采高度（采高）specific gravity(t/m3) 容重daily cycle 日循环数drivage per cycle(m) 日循环进度（指掘进）output per cycle(t) 循环产量daily output(t) 日产量coal recovered(10 kt) 煤炭回收量（万吨）remarks 备注drivage n.掘进driving place,developing face 掘进工作面stoping n.(stope的ing形式) 回采development n. 开拓mining n. 开采total planned drivage（m）计划掘进总长度mining team No.1 综采一队developing team No.2 掘进二队Subtotal 小计Total 合计Grandtotal 总计Working face ID 工作面编号detail list, breakdown 明细表Contents 目录Chapter 章section 节General situations 概况Overview 概述Traffic and location 交通位置Natural geography 自然地理Enterprise type 企业性质Preparation basis 编制依据Status quo and forecast of mineral demand 矿产品的需求现状及预测Coal price analysis 煤炭产品价格分析General situations of mineral resources 矿产资源概况Minefield structure and geological feature 井田构造及地质特征Mining conditions and Hydrogeology conditions 开采技术条件及水文地质条件Mineral resources reserves 矿产资源储量Comments on Geological survey Report 对地质勘探报告的评述Construction Plan 建设方案Mining Plan 开采方案Water prevention and control program 防治水方案Prevention of the gas and coal dust explosion 防治瓦斯、煤尘爆炸Mine fire prevention 矿井防灭火Minefield development and mining 井田开拓与开采Mine characteristic and development principle 矿井特点及开发原则Minefield development 井田开拓underground mining 井下开采Coal processing 煤的加工，煤的洗选Coal quality 煤质Environmental protection 环境保护Major sources of pollution and pollutants 主要污染源和主要污染物Ecological changes caused by mine development 矿井开发引起的生态变化Designed with environmental protection standards 设计采用的环境保护标准Preliminary plan of pollution control 控制污染的初步方案Development Plan Brief Conclusions 开发方案简要结论Available reserves of mine design, design duty and service life 设计可采储量、设计生产能力、服务年限product scheme 产品方案Mine industrial field location and scheme of mining and development 井口工业场地位置及开拓开采方案Brief assessments for engineering project 对工业项目的简要评述Issues and suggestions 存在的问题及建议attached Document 附件entrustment letter 委托书Record-Keeping Certification 备案证明Review Opinions on Report for 评审意见书Attached drawings 附图attached file （邮件的）附件Surface and underground map of 井上下对照图plane map 平面图section map 剖面图Mining area 矿区范围Geological and Topographic map 地质地形图General Layout Plan of 总平面布置图geographic coordinate 地理坐标Its traffic is comparatively convenient 交通较为方便Topography and landform 地形和地貌The mining area topographic dissection is intense 矿区地形切割强烈dry season 干季，旱季rainy season 雨季private enterprise 民营企业，私营企业minable coal seams 可采煤层one-third(1/3) coking coal 1/3焦煤the raw coal ash contents are between 15% and 25% 原煤灰分为15%-25%the total sulphur contents of raw coals are between 0.2% and 0.5%.全硫0.2%-0.5% production 生产，产量（指宏观的）product 产品（指微观的）civilian use 民用Coal preparation plant（CPP）洗煤厂Preface 前言be administered by the authorities of 行政区划隶属于（准格尔旗窑沟乡）管辖workload，workvolume 工程量（工作量）commissioning 投产shaft bottom 井底车场working face 工作面haulageway，haulage roadway 运输巷main haulageway 运输大巷main roadway 大巷track transport, track haulage 轨道运输trackless transport 无轨运输track roadway 轨道巷air-return roadway 回风巷roadway 巷道shaft 井筒incline, inclined shaft 斜井shaft, vertical shaft 竖井vertical shaft development 竖井开拓mine construction 矿井建设mine construction volume 矿建工程量district 采区roof 顶板floor 底板false roof 伪顶immediate roof 直接顶main roof 老顶roof stability 顶板稳定性working face 回采工作面，采煤工作面coal mining method采煤方法blast-winning technology 爆破采煤工艺mining level 开采水平longwall mining on the strike 走向长壁采煤法advancing mining 前进式开采retreating mining 后退式开采upward mining 上行式开采downward mining 下行式开采belt transporter 胶带输送机extensible belt transporter 可伸缩胶带输送机belt 胶带，皮带belt roadway 皮带巷transfer 转载，转运transfer point 转载点transloader 转载机coal mining 采煤caving the roof 放顶inclined roadway 斜巷level working，horizontal working 平巷shaft sinking and drifting 井巷工程setup room 切眼adit 平硐tunnel 隧道shaft mouth 井口main shaft 主井air shaft,ventilating shaft 风井synchronize 使同步roadway support 巷道支护shield（support）采煤支架（掩护式支架）chock-shield 支撑掩护式支架矿山机械采煤机械coal winning machinery 采煤机械coal cutter 截煤机（用于煤层内掏槽的采煤机械）cutter-loader 截装机（兼有掏槽和装煤功能的截煤机）coal winning machine 采煤机shearer,shearer-loader 滚筒采煤机trepanner 钻削采煤机continuous miner 连续采煤机conventionally-mechanized coal winning face unit 普通机械化采煤机组（高档普采机组）即采煤机+单体液压支柱fully-mechanized coal winning face unit 综合机械化采煤机组（综采机组）即采煤机+综合液压支架machine height 机身高度：自采煤工作面底板至采煤机机身上表面的高度cutting height 截割高度：简称截高，采高。

old wastep;老塘(采空区）gob water，waste water老塘水Continuous Miner连续采煤机coking coal 炼焦煤outcrop 露头Roof collaspe 冒顶mining concession 煤矿开采（特许）权mine field 煤田mudstone  泥岩gob bleeder 排气孔（采空区）spalling rib 片帮side falling accident 片帮事故easy grade, gentle slope 平缓坡度paralell operation  平行作业proctor method 葡式压实法protodyakonov scale of hardness 普氏硬度指数front canopy 前探梁inclined angle 倾斜的角度slope pillar 倾斜矿柱Global Positioning System（GPS） 全球卫星定位系统heat sensor 热传感器sandstone 砂岩overlying strata 上覆地层rise heading drivage, rise driving;上山开采法equipment amortization  设备折旧level workings 水平巷道hydrologic observation 水文观测room crosscut 通风联络小巷BR>legend 图例erodibility 土壤流失性fltting speed 推进速度mandate 托管methane discharge volume 瓦斯排放（涌出）量gas outburst potential 瓦斯突出heading stope 巷道回采工作面roadway head 巷道掘进工作面heading chain pillar 巷道矿柱excavated section of road 巷道毛断面small-sized lumps 小块煤oblique fault 斜断层slope collar/mouth 斜井井口slope invert 斜井仰拱inclined hole 斜孔slope 斜坡，斜面，斜井leave allowances 休假期lithological characters 岩性hydrolic shield 液压掩护式支架BR>possible ore 远景储量haulage track 运输路线full face mining 整个工作面采煤normal fault 正常断层duty room 值班室medium-sized lumps 中块front entry 主平巷mainline conveyor 主线输送机main inclined shaft 主斜井main slope, main slant 主斜井host rock 主岩leading coal producing province 主要产煤省fitting allowance 装配余量preparatory workings 准备巷道Dump Truck 自动倾卸卡车respirator 自救器spontaneous combustion 自燃profile 纵切面line brattice 纵向隔风墙drill rig 钻机，凿岩机hole month 钻孔口部drill bit 钻头pin timbering  scoop & blast crew 炮采队Continuous Miner crew 连采队crew leader 带班长expanding rib 扩帮cut bottom 割底feeder 破碎机auger bit 螺旋钻头auger drilling 螺旋钻空dump valve 倾泄阀(安全阀)electrical system 电气系统exhaust/emission control  排风/散热控制water supply & sprays 用水供给/喷淋cable reeler 电缆摆动架feeder breaker cable 破碎机断路器电缆enlarged entry width 扩帮巷道宽度gathering system 煤炭收集系统load out conveyor 卸载传输装置dust extraction 吸尘装置distribution control box 控制配电箱trapped equipment 塌陷设备coal preparation plant 选煤厂service car, SMV car 服务车hand drill 煤电钻roof bolt 顶锚roof bolter 锚杆机speedy drivage 快速掘进methane electrical generation  瓦斯发电electromagnetic valve 电磁阀roadheader 综掘机(巷道掘进机)。

煤炭专业英语词汇一、煤炭类型1、无烟煤 (Anthracite)2、烟煤 (Bituminous Coal)3、褐煤 (Lignite)4、泥煤 (Peat)5、硬煤 (Hard Coal)6、软煤 (Soft Coal)7、肥煤 (Fat Coal)8、气煤 (Gas Coal)9、瘦煤 (Lean Coal)10、长焰煤 (Long Flame Coal)11、贫煤 (Meager Coal)12、不粘结煤 (Non-Caking Coal)13、弱粘结煤 (Weakly Caking Coal)14、硬质煤 (Hard Coal)15、粉状煤 (Powdered Coal)16、块状煤 (Lump Coal)17、高炉喷吹用煤 (Blast Furnace喷射吹煤)18、锅炉燃烧用煤 (Boiler Burning Coal)19、电厂发电用煤 (Coal for Power Plant)20、水泥回转窑用煤 (Coal for Cement Kiln)21、冶金用煤 (Metallurgical Coal)22、气化用煤 (Coal for Gasification)23、炼焦用煤 (Coking Coal)24、非炼焦用煤 (Non-Coking Coal)25、长焰煤和褐煤 (Long Flame and Lignite)26、无烟煤和瘦煤 (Anthracite and Meager Coal)27、水煤浆专用无烟煤 (Anthracite for Water-Coal Slurry)28、焦精煤（Coking coal）29、气精煤（Gas coal）30、瘦精煤（Lean coal）31、长焰精煤（Long flame coal）32、不粘精煤（Non-caking coal）33、弱粘精煤（Weakly caking coal）34、贫精煤（Meager coal）马克思主义英语专业词汇马克思主义（Marxism）是以马克思主义为指导思想的哲学、政治、经济、社会等领域的理论体系。

汉英煤炭科技名词开采沉陷||mining subsidence; 又称“矿山岩层及地表移动”。

地下采矿引起岩层移动和地表沉陷的现象和过程。

开采程序||mining sequence; 露天采场内剥采工程在时间和空间上的发展顺序。

开采水平垂高||lift, level interval; 又称“水平高度”。

开采水平上下边界之间的垂直距离。

开采损害||mining-induced enviromental damage; 因煤炭开采造成的对自然资源及人工建筑物或构筑物的损害。

开段沟||pioneer cut; 为建立台阶工作线开挖的沟道。

开孔率||percentage of open area; 曾称“筛网有效面积”、“活面积”。

筛孔总面积与筛面面积之比(%)。

开路供水||open-circuit water supply; 水力采煤生产用水不循环复用的供水方式。

开切眼||open-off cut; 曾称“切割眼”。

沿采煤工作面始采线掘进,以供安装采煤设备的巷通。

开式落煤顺序||open-type winning sequence; 采垛内暂不留煤柱的破煤顺序。

开拓煤量||developed reserves; 通向采区的全部开拓巷道均已掘完，并可开始掘进采区准备巷道时所构成的可采储量。

开拓巷道||development roadway; 为井田开拓而开掘的基本巷道。

如井底车场、运输大巷、总回风巷、主石门等。

勘探程度||degree of exploration; 对勘探区地质条件研究和查明的程度。

勘探方法||method of exploration; 煤田勘探所采取的各种手段、工程布置和技术措施的总称。

勘探工程||exploration engineering; 地质勘探所采用的钻探、物探、坑探等各种工程的总称。

勘探工程分布图||layout sheet of exploratory engineering; 表示勘探区各勘探工程分布位置的图件。

15－21m increase rapidly迅速增长；1.5-5m支承压力峰值peak abutment pressuremagnitude of the peak abutment pressure峰值大小：1.5-5 overburdern weight后方压力：vertical pressureface area：far below the cover loadgob area：gradually increaseat last：the cover load范围：0.3-0.4 the overburden thickness.No abutment pressureSide abutmentFirst felt：At the same time as the front abutment pressure范围：from the rib to 1/3 or 1/4 hlargest at the ribside, decrease exponentially with distance from ribposition of peak pressure：0.015h Magnitude depend on the thickness and length of the immediate roof hanging in the gob.Gob area 采空区稳定-- slip, sag, separate-- cave inFace area 工作面区Support the immediate roofSolid coal 实体煤Chapter 4 .3 Roof support systemFace-to-gob distance 控顶距，工作面到采空区的距离。

Yield pressure 屈服压力support resistance 支架阻力Face-to-tip distance 端面距Precut 预切割Frames 节式支架Stroke 行程Chock support 垛式支架Double-acting ram 双作用千斤顶Web cut 截深Shields 掩护式支架Double link 双键Lemniscate 双纽线，四联杆Roof canopy 顶梁Chock-Shield支撑掩护式支架leg，prop 立柱canopy 顶梁forward canopy 前梁rear canopy 尾梁caving shield 掩护梁flipper，spauling shield 护帮板slider, jack board 插板ram ，cylinder，jack 千斤顶hose 油管emulsion 乳化液valve 阀support yielding 支架卸载Chapter 4.4 Longwall coal-getting machineminer，mining machine 采煤机continuous miner 连续采煤机shearer 滚筒采煤机motor 电动机、马达electric motor 电机haulage gearcase 牵引部gearhead 传动部cutter drum gearcase 滚筒截割部bedplate 底盘、底座control unit 控制装置chain 链条reducing gear box 减速箱pillboard 挡煤板cowl 挡煤板bit 截齿drum 滚筒ranging-arm 摇臂gear 齿轮track 轨道gear track 齿轨gearcase n.齿轮箱Rotor 转子Chapter 4.5 Conveying systemflexible flight conveyor / face chain conveyor 工作面可弯曲刮板输送机main components 主要部件drive head机头部electric motor电动机Hydraulic coupling液力联轴器speed reducer减速器chain wheel / sprocket链轮drive head frame机头架middle sections中间部line pan溜槽flight / scraper刮板link chain刮板链endless chain无极链机尾部tail end机尾架Drive end frame链轮sprocket附属装置auxiliary drives/units挡煤板spillboard / spill plate (cowl 罩，外壳)铲煤板ramp plate千斤顶jackchain drive链式传动：classification according to chain arrangement 双边链double strand outboard chain三链triple strand chain单中链single middle chain双中链double middle chain新型刮板输送机侧卸式side-loading fight conveyor垂直转弯式roller-curve fight conveyor转载机Transfer conveyorA short heavy flexible flight conveyor桥式转载机（bridge ）stage loader区段皮带输送机Main components皮带belt托辊roller 支撑托辊supporting roller机架frame传动装置drive unit电动机electric motor联轴器coupling减速器speed reducer滚筒drum①卸载滚筒unloaded drum②机尾导向滚筒tail guide drum③拉紧滚筒take-up drum④机尾导向滚筒guide drum 拉紧装置take-up units制动装置Braking devices采区运输系统：上山rise下山dipDip angle ≤15°belt conveyor15°＜Dip angle≤25°chain conveyorDip angle＞25°ceramic conveyor水平运输系统水平运输大巷horizontal haulage entrybelt conveyor矿车trolley wagons机车locomotive电力机车trolley locomotive蓄电池机车battery locomotive矿车wagon固定箱式矿车Fixed box wagonTipping bucket wagonFront unloading wagon底卸式矿车Bottom-dump wagon立井提升系统矿井提升系统Mine hoist system提升机Engine hoist钢丝绳wire rope天轮head sheave（n.滑轮）箕斗skip辅助运输auxiliary transportation Transportation of material, equipment, waste and personnel 材料、设备、矸石、人员副井Auxiliary shaftSimilar to main shaft罐笼Cage――hoist container斜井SlopeIn the slope, material and equipment are usually transported by direct rope hoist and endless rope hoist. While the waste is transported by skip and train according to the dip angle. The personnel are transported by a special man-car in the slope.水平运输大巷horizontal haulage entry Electric locomotive haul the wagons to transport material, equipment, waste. Electric locomotive haul the special man-carsto transport miners.采区上下山district rise and dip1）有极绳提升Direct rope hoistdip angle：8-22钢丝绳的一端与矿车相连，通过绞车（winch）放出和收回。

煤矿专业词汇1.综合词汇Coal Mine Resources Development and Utilization Plan 煤炭资源开发利用方案Description 说明书Revised 修改地China Coal Handan Design Engineering Co., Ltd 中煤邯郸设计工程有限责任公司addendum 附加物，附录Engineering No. 工程编号Construction Size 建设规模Inner Mongolia 内蒙古the Inner Mongolia Autonomous Region 内蒙古自治区Location（矿井）位置Subordinative Relationship of the Mine 隶属关系subordinative?[s?b?:din?tiv] adj. 从属的,表示从属关系的drilling and blasting 炮掘mining method 采煤方法coal seam 煤层coal thickness（m）煤厚strike length(m) 走向长度incline width(m) 倾向宽度mining height(m) 开采高度（采高）specific gravity(t/m3) 容重daily cycle 日循环数drivage per cycle(m) 日循环进度（指掘进）output per cycle(t) 循环产量daily output(t) 日产量coal recovered(10kt) 煤炭回收量（万吨）remarks 备注drivage n. 掘进driving place, developing face 掘进工作面stoping n.(stope的ing形式) 回采development n. 开拓mining n. 开采total planned drivage（m）计划掘进总长度mining team No.1 综采一队developing team No.2 掘进二队Subtotal 小计Total 合计Grandtotal 总计Working face ID 工作面编号detail list, breakdown 明细表Contents 目录Chapter 章Section 节General situations 概况Overview 概述Traffic and location 交通位置Natural geography 自然地理Enterprise type 企业性质Preparation basis 编制依据Status quo and forecast of mineral demand 矿产品的需求现状及预测Coal price analysis 煤炭产品价格分析General situations of mineral resources 矿产资源概况Minefield structure and geological feature 井田构造及地质特征Mining conditions and Hydrogeology conditions 开采技术条件及水文地质条件Mineral resources reserves 矿产资源储量Comments on Geological survey Report 对地质勘探报告的评述Construction Plan 建设方案Mining Plan 开采方案Water prevention and control program 防治水方案Prevention of the gas and coal dust explosion 防治瓦斯、煤尘爆炸Mine fire prevention 矿井防灭火Minefield development and mining 井田开拓与开采Mine characteristic and development principle 矿井特点及开发原则Minefield development 井田开拓underground mining 井下开采Coal processing 煤的加工，煤的洗选Coal quality 煤质Environmental protection 环境保护Major sources of pollution and pollutants 主要污染源和主要污染物Ecological changes caused by mine development 矿井开发引起的生态变化Designed with environmental protection standards设计采用的环境保护标准Preliminary plan of pollution control 控制污染的初步方案Development Plan Brief Conclusions 开发方案简要结论Available reserves of mine design, designduty and service life 设计可采储量、设计生产能力、服务年限product scheme 产品方案Mine industrial field location and scheme of mining and development 井口工业场地位置及开拓开采方案Brief assessments for engineering project 对工业项目的简要评述Issues and suggestions 存在的问题及建议attached Document 附件entrustment letter 委托书Record-Keeping Certification 备案证明Review Opinions on Report for 评审意见书Attached drawings 附图attached file （邮件的）附件Surface and underground map of 井上下对照图plane map 平面图section map 剖面图Mining area 矿区范围Geological and Topographic map 地质地形图General Layout Plan of 总平面布置图geographic coordinate 地理坐标Its traffic is comparatively convenient 交通较为方便Topography and landform 地形和地貌The mining area topographic dissection is intense 矿区地形切割强烈dry season 干季，旱季rainy season 雨季private enterprise 民营企业，私营企业minable coal seams 可采煤层one-third(1/3) coking coal 1/3焦煤the raw coal ash contents are between 15% and 25%原煤灰分为15%-25%the total sulphur contents of raw coals are between 0.2% and 0.5%. 全硫0.2%-0.5% production 生产，产量（指宏观的）product 产品（指微观的）civilian use 民用Coal preparation plant（CPP）洗煤厂Preface 前言be administered by the authorities of 行政区划隶属于（准格尔旗窑沟乡）管辖workload，workvolume 工程量（工作量）commissioning 投产shaft bottom 井底车场working face 工作面haulageway，haulage roadway 运输巷main haulageway 运输大巷main roadway 大巷track transport, track haulage 轨道运输trackless transport 无轨运输track roadway 轨道巷air-return roadway 回风巷roadway 巷道shaft 井筒incline, inclined shaft 斜井shaft, vertical shaft 竖井vertical shaft development 竖井开拓mine construction 矿井建设mine construction volume 矿建工程量district 采区roof 顶板floor 底板false roof 伪顶immediate roof 直接顶main roof 老顶roof stability 顶板稳定性working face 回采工作面，采煤工作面coal mining method 采煤方法blast-winning technology 爆破采煤工艺mining level 开采水平longwall mining on the strike 走向长壁采煤法advancing mining 前进式开采retreating mining 后退式开采upward mining 上行式开采downward mining 下行式开采belt transporter 胶带输送机extensible belt transporter 可伸缩胶带输送机belt 胶带，皮带belt roadway 皮带巷transfer 转载，转运transfer point 转载点transloader 转载机coal mining 采煤caving the roof 放顶inclined roadway 斜巷level working，horizontal working 平巷shaft sinking and drifting 井巷工程setup room 切眼adit 平硐tunnel 隧道shaft mouth 井口main shaft 主井air shaft, ventilating shaft 风井synchronize 使同步roadway support 巷道支护shield（support）采煤支架（掩护式支架）chock-shield 支撑掩护式支架2.矿山机械2.1.采煤机械coal winning machinery 采煤机械coal cutter 截煤机（用于煤层内掏槽的采煤机械）cutter-loader 截装机（兼有掏槽和装煤功能的截煤机）coal winning machine 采煤机shearer, shearer-loader 滚筒采煤机trepanner 钻削采煤机continuous miner 连续采煤机conventionally-mechanized coal winning face unit普通机械化采煤机组（高档普采机组）即采煤机+单体液压支柱fully-mechanized coal winning face unit 综合机械化采煤机组（综采机组）即采煤机+综合液压支架machine height 机身高度：自采煤工作面底板至采煤机机身上表面的高度cutting height 截割高度：简称截高，采高。

煤炭专业英语词汇介绍煤炭专业英语词汇是指与煤炭开采、加工、利用、管理等相关的专业术语。

煤炭专业英语词汇的掌握和运用，对于提高煤炭行业的国际交流和合作，促进煤炭科技的发展和创新，具有重要的意义。

本文旨在介绍一些常用的煤炭专业英语词汇，以及它们的中英文对照和释义，希望能够为煤炭专业人员和学习者提供一些参考和帮助。

1. 煤炭资源与地质中文英文释义煤coal由植物遗体经过地质作用形成的含碳的固体有机化合物煤层coal seam, coal bed在地层中连续分布的一层或多层煤煤田coal field在一定区域内含有一个或多个可开采的煤层的地区矿区mining area, mining district在一定区域内含有一个或多个已开发或正在开发的矿井的地区矿井mine, colliery为开采地下矿产而建立的井筒、巷道、工作面等设施的总称井田minefield, colliery field由一个或多个相邻或相近的矿井所拥有或开采的地下范围煤储量coal reserves按一定条件计算出的可供开采的煤量煤资源coal resources按一定条件估算出的尚未探明或不可供开采的煤量煤种coal type, coal rank根据煤化程度、成分和性质的不同而划分的煤的类别褐煤lignite, brown coal低阶煤，含水量高，发热量低，颜色为褐色或黑褐色无烟煤anthracite, hard coal 高阶煤，含碳量高，发热量高，颜色为黑色或钢灰色，有金属光泽长焰煤long flame coal, bituminous coal A中阶煤，含挥发分高，着火容易，焚烧时有明亮长焰1/3焦煤1/3 coking coal, bituminous coal B中阶煤，含挥发分中等，可用于制焦或混合焦弱粘结煤weakly caking coal, bituminous coalC中阶煤，含挥发分较低，可用于制气或发电非粘结煤non-caking coal, bituminous coal D中阶煤，含挥发分最低，不适于制焦，可用于发电或工业锅炉2. 矿山开采中文英文释义开采方法mining method, mining system开采地下资源所采用的技术方案和组织形式露天开采法open-pit mining method, surface miningmethod, opencast mining method在地表或靠近地表的矿体，采用剥离覆盖层，直接开采的方法地下开采法underground mining method, subterraneanmining method在较深的地下矿体，采用井筒、巷道、工作面等设施，通过人工或机械的方式开采的方法房柱式开采法room and pillar mining method, bord andpillar mining method在煤层中留下一定规格和形状的煤柱，以支撑顶板，同时开采出一定形状的空间的方法长壁式开采法longwall mining method 沿煤层走向或倾斜方向，开掘出一定长度的工作面，利用机械化设备连续采煤，同时让顶板垮落在采空区的方法顶板管理roof control, roof management 为保证安全和高效地开采煤层，在开采过程中对顶板进行观测、分析、评价和控制的技术和措施中文英文释义顶板垮落roof fall, roof collapse由于地压或人为因素造成的顶板断裂和下沉的现象顶板冒落roof caving, roof breaking 在开采过程中，由于地压作用或支护失效，造成顶板局部或整体下落的现象瓦斯gas, firedamp, methane 主要成分为甲烷的可燃性气体，通常伴随煤层赋存，易与空气形成爆炸性混合物瓦斯抽采gas drainage, gas extraction 为了降低瓦斯含量和危险性，在开采前或开采中，利用钻孔或管道等设施，将瓦斯从煤层或巷道中抽出的技术和方法瓦斯爆炸gas explosion, firedamp explosion 当瓦斯与空气混合达到一定浓度范围，并遇到明火或电火花等引燃源时，发生的剧烈燃烧和爆炸现象煤尘coal dust煤在开采、加工、运输、使用等过程中产生的细小颗粒煤尘爆炸coal dust explosion 当空气中含有足够量的可燃性煤尘，并遇到引燃源时，发生的剧烈燃烧和爆炸现象防尘dust prevention, dust control 为了减少或消除煤尘对人体和设备的危害，在生产过程中采取的各种技术和措施灭尘dust suppression, dust elimination 为了防止或减轻煤尘爆炸的危险，在生产过程中采取的各种技术和措施3. 矿山机械中文英文释义采煤机械coal winning machinery, coal cutting machinery, coalmining machinery用于从工作面切割或剥离煤体的机械设备截割机cutter, coal cutter, cutting machine 用于在工作面上切割出一定深度和形状的煤槽的机械设备剪刀机shearer, shearing machine, coal shearer 用于在长壁工作面上沿煤层走向或倾斜方向切割煤体的机械设备综合掘进机roadheader, continuous miner, heading machine 用于在巷道或工作面上同时掘进、装载和运输煤岩的机械设备掘进机tunneling machine, boring machine用于在巷道或工作面上掘进岩体的机械设备装载机械loading machinery, coal loading machinery 用于将采出的煤岩从工作面装入运输设备的机械设备铲运机scraper, scraper loader, scraper conveyor 用于将采出的煤岩从工作面铲起并输送到指定位置的机械设备装载机loader, loading machine, coal loader 用于将采出的煤岩从工作面装入皮带输送机或其他运输设备的机械设备运输机械transport machinery, coal transport machinery 用于将采出的煤岩从工作面或巷道运输到地面或指定位置的机械设备矿车mine car, mine wagon, mine cart用于在轨道上运输煤岩或其他物料的车辆输送机conveyor, belt conveyor, chain conveyor用于在皮带或链条上运输煤岩或其他物料的设备升降机械hoisting machinery, winding machinery, liftingmachinery用于将人员或物料在井筒内上下运输的机械设备提升机hoist, winder, winding engine 用于驱动升降笼或提升容器在井筒内上下运行的动力设备中文英文释义升降笼cage, skip, elevator用于在井筒内运输人员或物料的容器提升容器skip, kibble, bucket用于在井筒内运输物料的容器支护机械support machinery, roof support machinery 用于支撑顶板，保证开采空间安全和稳定的机械设备单体支柱single prop, individual prop, timber prop 由木材、钢材或混凝土制成的单根支撑杆，用于支撑顶板组合支柱set prop, compound prop, composite prop 由两根或多根单体支柱组合而成的支撑杆，用于支撑顶板液压支柱hydraulic prop, hydraulic jack, hydraulic leg 利用液压原理进行伸缩调节的支撑杆，用于支撑顶板综采支架powered support, mechanized support, longwallsupport配合综合采煤机械使用的自动化、液压化、可移动的支护设备4. 矿山安全中文英文释义矿山安全mine safety, mining safety, colliery safety 保障矿山生产过程中人员、设备、环境等不受伤害或损失的技术和管理矿山事故mine accident, mining accident, collieryaccident在矿山生产过程中发生的造成人员伤亡或设备损坏的突发事件矿难mine disaster, mining disaster, colliery disaster 在矿山生产过程中发生的造成大量人员伤亡或重大经济损失的严重事故矿山救援mine rescue, mining rescue, colliery rescue 在矿山事故发生后，为了挽救人员生命和财产，采取的紧急救助措施救援队rescue team, rescue squad, rescue crew 由经过专业训练和装备的人员组成的执行矿山救援任务的团队救援器材rescue equipment, rescue apparatus,rescue gear用于矿山救援过程中的各种工具和设备，如呼吸器、检测仪、通讯器等安全监测safety monitoring, safety detection, safetymeasurement为了及时发现和预防矿山安全隐患，对矿山环境和设备进行的定期或实时的检测和分析安全评价safety evaluation, safety assessment,safety appraisal为了评估和改进矿山安全水平，对矿山安全状况进行的定量或定性的分析和判断安全管理safety management, safety administration,safety control为了保障矿山安全生产，对矿山安全活动进行的规划、组织、指导、协调、监督和检查安全培训safety training, safety education, safetyinstruction为了提高矿山工人和管理者的安全意识和技能，对他们进行的系统或定期的教育和训练5. 煤炭加工与利用中文英文释义煤炭加工coal processing, coal preparation, coalbeneficiation为了提高煤炭质量和降低运输成本，对原煤进行的物理或化学的处理过程煤炭洗选coal washing, coal cleaning, coal dressing 利用原煤与水或其他介质在密度、粒度等方面的差异，将原煤中的杂质分离出来的物理处理过程中文英文释义洗选厂washery, coal washery, coal preparationplant (CPP)用于进行煤炭洗选的工厂或设施洗精煤clean coal, washed coal, prepared coal经过洗选后得到的具有一定质量标准的煤洗中煤middlings, middling coal, washery middlings 在洗选过程中得到的介于洗精煤和洗混煤之间的中间产品，可再次洗选或直接利用洗混煤reject, washery reject, washery waste 在洗选过程中得到的含有大量杂质的废弃物，可作为低质量的能源或填埋处理煤制气coal gasification, gasification of coal, coal to gas (CTG)利用水蒸气、空气或氧气等氧化剂，将固体煤转化为可燃性气体的化学处理过程煤制油coal liquefaction, liquefaction of coal, coal to liquid (CTL)利用氢气或其他还原剂，将固体煤转化为液体燃料或化工原料的化学处理过程煤制烯烃coal to olefin (CTO), methanol to olefin(MTO)利用煤制甲醇或其他中间体，通过催化裂解或其他反应，制得乙烯、丙烯等低碳烯烃的化学处理过程煤制乙二醇coal to ethylene glycol (CTEG), syngas toethylene glycol (STEG)利用煤制合成气或其他中间体，通过催化水合或其他反应，制得乙二醇等多元醇的化学处理过程。

煤炭专业英语词汇煤炭专业英语词汇coal - 煤炭black gold - 煤炭solid fuel - 固体燃料powdered coal - 粉煤lignite - 褐煤bituminous coal - 无烟煤anthracite - 硬煤graphite - 石墨coal bed - 煤层coal mining - 采煤业coal mining area - 采煤区coalfield - 煤田coal-bearing stratum - 含煤地层coal-bearing layer - 含煤层coal-bed methane - 煤层气coal cleaning - 煤炭洗选coal dressing - 煤炭分类coal drying - 煤干燥coal gasification - 煤的气化coal grinding - 磨煤coal内侧burning-煤炭自燃coal quality - 煤炭质量coal refuse - 煤渣coal seam - 煤层coal shoveling - 装煤coal stacking - 煤堆放coal washing - 洗煤计算机专业英语词汇计算机专业英语词汇计算机专业是一个涉及计算机科学、信息技术和软件工程等领域的综合性学科。

在学习计算机专业的过程中，掌握相关的英语词汇对于理解和应用计算机技术至关重要。

以下是一些常用的计算机专业英语词汇及其解释：1、Algorithm（算法）：一组明确的步骤或函数，用于解决特定问题或执行特定任务。

2、Binary（二进制）：一种数字系统，只有0和1两种状态。

3、Byte（字节）：8位二进制数，是计算机存储和通信的基本单位。

4、Cache（缓存）：一种高速存储器，用于临时存储经常使用的数据或指令，以加快访问速度。

5、Chip（芯片）：一种微型电子器件，包含多个电子元件，如晶体管、电阻和电容等。

6、Cloud Computing（云计算）：一种基于互联网的计算模式，用户可以通过网络共享资源、数据和信息。

专业英语词汇手册(煤矿)mining method 采矿方法；mining operation 采矿作业；transportation 运输；ventilation 通风；ground control 顶板管理；the cost of per ton of coal 吨煤成本；recovery 回采率；subside v. subsidence n.地表沉陷；subsidence control 地表沉陷控制cover 覆盖层；overburden 上覆地层；immediate roof 直接顶；floor 底板；dip （Pitch）倾角；hardness 硬度；strength 强度；cleavage 解理；gas，methane 瓦斯daily operation 日常工作single operation 单一工序unit operation 单元作业auxiliary operation辅助作业cutting n. 切割，掏槽；blasting n. 爆破loading n. 装煤haul v. 运输，搬运drainage n.排水power n. 动力power Supply 动力供应communication n. 通讯lighting n.照明。

disruption in production 停产；reduction in production 减产；compromise 折衷room and pillar 房柱式by far 到目前为止i n common with … 和…一样underground mining 井工开采outcrop 露头，露出地面的岩层；crosscut 联络巷、石门；drift 平硐；entry 平巷；development stage 开拓阶段；production stage 生产阶段；face 工作面。

continuous miner 连续采煤机；haulage capacity 运输能力；main entry 主巷。

煤矿专业词汇1.综合词汇Coal Mine Resources Development and Utilization Plan 煤炭资源开发利用方案Description 说明书Revised 修改地China Coal Handan Design Engineering Co., Ltd 中煤邯郸设计工程有限责任公司addendum 附加物，附录Engineering No. 工程编号Construction Size 建设规模Inner Mongolia 内蒙古the Inner Mongolia Autonomous Region 内蒙古自治区Location（矿井）位置Subordinative Relationship of the Mine 隶属关系subordinative [səbɔ:dinətiv] adj. 从属的,表示从属关系的drilling and blasting 炮掘mining method 采煤方法coal seam 煤层coal thickness（m）煤厚strike length(m) 走向长度incline width(m) 倾向宽度mining height(m) 开采高度（采高）specific gravity(t/m3) 容重daily cycle 日循环数drivage per cycle(m) 日循环进度（指掘进）output per cycle(t) 循环产量daily output(t) 日产量coal recovered(10kt) 煤炭回收量（万吨）remarks 备注drivage n. 掘进driving place, developing face 掘进工作面stoping n.(stope的ing形式) 回采development n. 开拓mining n. 开采total planned drivage（m）计划掘进总长度mining team No.1 综采一队developing team No.2 掘进二队Subtotal 小计Total 合计Grandtotal 总计Working face ID 工作面编号detail list, breakdown 明细表Contents 目录Chapter 章Section 节General situations 概况Overview 概述Traffic and location 交通位置Natural geography 自然地理Enterprise type 企业性质Preparation basis 编制依据Status quo and forecast of mineral demand 矿产品的需求现状及预测Coal price analysis 煤炭产品价格分析General situations of mineral resources 矿产资源概况Minefield structure and geological feature 井田构造及地质特征Mining conditions and Hydrogeology conditions 开采技术条件及水文地质条件Mineral resources reserves 矿产资源储量Comments on Geological survey Report 对地质勘探报告的评述Construction Plan 建设方案Mining Plan 开采方案Water prevention and control program 防治水方案Prevention of the gas and coal dust explosion 防治瓦斯、煤尘爆炸Mine fire prevention 矿井防灭火Minefield development and mining 井田开拓与开采Mine characteristic and development principle 矿井特点及开发原则Minefield development 井田开拓underground mining 井下开采Coal processing 煤的加工，煤的洗选Coal quality 煤质Environmental protection 环境保护Major sources of pollution and pollutants 主要污染源和主要污染物Ecological changes caused by mine development 矿井开发引起的生态变化Designed with environmental protection standards设计采用的环境保护标准Preliminary plan of pollution control 控制污染的初步方案Development Plan Brief Conclusions 开发方案简要结论Available reserves of mine design, design duty and service life 设计可采储量、设计生产能力、服务年限product scheme 产品方案Mine industrial field location and scheme of mining and development 井口工业场地位置及开拓开采方案Brief assessments for engineering project 对工业项目的简要评述Issues and suggestions 存在的问题及建议attached Document 附件文案大全entrustment letter 委托书Record-Keeping Certification 备案证明Review Opinions on Report for 评审意见书Attached drawings 附图attached file （邮件的）附件Surface and underground map of 井上下对照图plane map 平面图section map 剖面图Mining area 矿区范围Geological and Topographic map 地质地形图General Layout Plan of 总平面布置图geographic coordinate 地理坐标Its traffic is comparatively convenient 交通较为方便Topography and landform 地形和地貌The mining area topographic dissection is intense 矿区地形切割强烈dry season 干季，旱季rainy season 雨季private enterprise 民营企业，私营企业minable coal seams 可采煤层one-third(1/3) coking coal 1/3焦煤the raw coal ash contents are between 15% and 25%原煤灰分为15%-25%the total sulphur contents of raw coals are between 0.2% and 0.5%. 全硫0.2%-0.5%production 生产，产量（指宏观的）product 产品（指微观的）civilian use 民用Coal preparation plant（CPP）洗煤厂Preface 前言be administered by the authorities of 行政区划隶属于（准格尔旗窑沟乡）管辖workload，workvolume 工程量（工作量）commissioning 投产shaft bottom 井底车场working face 工作面haulageway，haulage roadway 运输巷main haulageway 运输大巷main roadway 大巷track transport, track haulage 轨道运输trackless transport 无轨运输track roadway 轨道巷air-return roadway 回风巷roadway 巷道shaft 井筒incline, inclined shaft 斜井shaft, vertical shaft 竖井vertical shaft development 竖井开拓mine construction 矿井建设mine construction volume 矿建工程量district 采区roof 顶板floor 底板false roof 伪顶immediate roof 直接顶main roof 老顶roof stability 顶板稳定性working face 回采工作面，采煤工作面coal mining method 采煤方法blast-winning technology 爆破采煤工艺mining level 开采水平longwall mining on the strike 走向长壁采煤法advancing mining 前进式开采retreating mining 后退式开采upward mining 上行式开采downward mining 下行式开采belt transporter 胶带输送机extensible belt transporter 可伸缩胶带输送机belt 胶带，皮带belt roadway 皮带巷transfer 转载，转运transfer point 转载点transloader 转载机coal mining 采煤caving the roof 放顶inclined roadway 斜巷level working，horizontal working 平巷shaft sinking and drifting 井巷工程setup room 切眼adit 平硐tunnel 隧道shaft mouth 井口main shaft 主井air shaft, ventilating shaft 风井synchronize 使同步roadway support 巷道支护shield（support）采煤支架（掩护式支架）chock-shield 支撑掩护式支架2.矿山机械2.1.采煤机械coal winning machinery 采煤机械文案大全coal cutter 截煤机（用于煤层内掏槽的采煤机械）cutter-loader 截装机（兼有掏槽和装煤功能的截煤机）coal winning machine 采煤机shearer, shearer-loader 滚筒采煤机trepanner 钻削采煤机continuous miner 连续采煤机conventionally-mechanized coal winning face unit普通机械化采煤机组（高档普采机组）即采煤机+单体液压支柱fully-mechanized coal winning face unit 综合机械化采煤机组（综采机组）即采煤机+综合液压支架machine height 机身高度：自采煤工作面底板至采煤机机身上表面的高度cutting height 截割高度：简称截高，采高。

CONTENTPart 1 INTRODUCTION TO MINERAL PROCESSING (1)Unit 1 Mineral and Ores (1)Unit 2 Scope of Mineral Processing (7)Unit 3 Efficiency of Mineral Processing Operations (11)Part 2 SIZE ANAL YSIS AND COMMINUTION (15)Unit 1 Size Analysis (15)Unit 2 Comminution (19)Part 3 GRA VITY SEPARA TION PROCESSES (22)Unit 1 Gravity Concentration (22)Unit 2 Jig (25)Unit 3 Heavy Medium Separation(HMS) (26)Part 4 FROTH FLOTATION (27)Unit 1 Principles of Flotation (27)Unit 2 Flotation Reagents (28)Part 5 DEW ATERING (36)Unit 1 Introduction (36)Unit 2 Sedimentation (37)Unit 3 Filtration and Drying (44)Part 6 BASIC TERMS OF COAL PREPARATION SPCIALITY (46)Part 1 INTRODUCTION TO MINERAL PROCESSINGUnit 1 Mineral and OresMineralsThe forms in which metals are found in the crust of the earth and as seabed deposits depend on their reactivity with their environment, particularly with oxygen, sulphur, and carbon dioxide. Gold and the platinum metals are found principally in the native or metallic form. Silver, copper, and mercury are found native, as well as in the form of sulphides, carbonates, and chlorides. The more reactive metals are always in compound form, such as the oxides and sulphides of iron and the oxides and silicates of aluminium and beryllium. The naturally occurring compounds are known as minerals, most of which have been given names according to their composition (e.g. galena--lead sulphide, PbS; sphalerite--zinc sulphide, ZnS; cassiterite-- tin oxide, SnO2). Minerals by definition are natural inorganic substances possessing definite chemical compositions and atomic structures. Some flexibility, however, is allowed in this definition. Many minerals exhibit isomorphism, where substitution of atoms within the crystal structure by similar atoms takes place without affecting the atomic structure. The mineral olivine, for example, has the chemical composition (Mg, Fe)2SiO4, but the ratio of Mg atoms to Fe atoms varies in different olivines. The total number of Mg and Fe atoms in all olivines, however, has the same ratio to that of the Si and O atoms. Minerals can also exhibit polymorphism, different minerals having the same chemical composition, but markedly different physical properties due to a difference in atomic structure. Thus the two minerals graphite and diamond have exactly the same composition, being composed entirely of carbon atoms, but have widely different properties due to the arrangement of the carbon atoms within the crystal lattice. The term "mineral" is often used in a much more extended sense to include anything of economic value which is extracted from the earth. Thus coal, chalk, clay, and granite do not come within the definition of a mineral, although details of their production are usually included in national figures for mineral production. Such materials are, in fact, rocks, which are not homogeneous in chemical and physical composition, as are minerals, but generally consist of a variety of minerals and form large parts of the earth's crust. Granite, for instance, which is the most abundant igneous rock, i.e. a rock formed by cooling of molten material, or magma within the earth's crust, is composed of three main mineral constituents, feldspar, quartz, and mica. These three homogeneous mineral components occur in varying proportions in different granites, and even in different parts of the same granite mass.Coals are not minerals in the geological sense, but a group of bedded rocks formed by the accumulation of vegetable matter. Most coal-seams were formed over 300 million years ago by the decomposition of vegetable matter from the dense tropical forests which covered certain areas of the earth. During the early formation of the coal-seams, the rotting vegetation formed thick beds of peat, an unconsolidated product of the decomposition of vegetation, found in marshes and bogs. This later became overlain with shales, sandstones, mud, and silt, and under the action of the increasing pressure and temperature, and time, the peat-beds became altered, or metamorphosed, to produce the sedimentary rock known as coal. The degree of alteration is known as the rank of the coal, the lowest rank (lignite or brown coal) showing little alteration, while the highest rank (anthracite) is almost pure graphite (carbon).mineral n. 矿物, 矿石seabed n. 海底, 海床deposit n. 堆积物, 沉淀物platinum n. 白金, 铂sulphide n. 硫化物reactive adj. 活性的beryllium n. 铍galena n. 方铅矿sphalerite n. 闪锌矿cassiterite n. 锡石isomorphism n. 同形, 同晶型(现象), 类质同像polymorphism n. 多形性, (同质)多晶型(现象), 多态现象olivine n. 橄榄石, 黄绿chalk n. 白垩, 粉笔vt. 用粉笔写granite n. 花岗岩homogeneous adj. 均质的, 均匀的, 同种的，同质的，同性的，相似的igneous adj. 火成的, 火的，似火的magma n. 岩浆, 稠液feldspar n. 长石mica n. 云母bedded adj. 成层的, 层状的decomposition n. 分解，分析，溶解, 腐朽，解体tropical adj. 热带(地区)的，回归线下的,非常热的；热情的，热烈的，激烈的rot v. 腐烂, 朽坏, 枯萎, 消瘦, 腐败，堕落vegetation n. 植物，植被，植生，草木, 营养体生长，发育peat n. 泥炭，草炭，泥炭土unconsolidated adj. 松散的, 未固结的marsh n. 湿地, 沼泽, 沼泽地;bog n. 沼泽overlain overlie 的过去分词(overlay; overlain; overlying ) 躺(伏)在…上面shale n. 页岩, 泥板岩sandstone n. 砂岩, 砂石silt n. 淤泥, 残渣, 煤粉, 泥沙v.(使)淤塞, 充塞metamorphose v. 变形, 变质, 使变成lignite n. 泥炭，褐煤anthracite n. 无烟煤Metallic OresThere is, with the possible exception of iron, a continuing reduction in the metal content of ores being processed, and availability in the future will be related to the concept of what constitutes a "commercially viable ore".…It has been estimated that eight elements account for over 99 % of the earth's crust; 74.6% issilicon and oxygen and only three of the industrially important metals (aluminium, iron, and magnesium) are present in amounts above 2%(The others of the eight elements are calcium, sodium and potassium.). All the other useful metals occur in amounts below 0.1%; copper, for example, which is the most important non-ferrous metal, occurring only to the extent of 0.0055%. It is interesting to note that the so-called common metals, zinc and lead, are less plentiful than the rare-earth metals (cerium, thorium, etc.).It is immediately apparent that if the minerals containing the important metals were uniformly distributed throughout the earth, they would be so thinly dispersed that their economic extraction would be impossible.However, the occurrence of minerals in nature is regulated by the geological conditions throughout the life of the mineral. A particular mineral may be found mainly in association with one rock-type, e.g. cassiterite, mainly associates with granitic rocks, or may be found associated with both igneous and sedimentary rocks, i.e. those produced by the deposition of material arising from the mechanical and chemical weathering of earlier rocks by water, ice, and chemical decay. Thus, when granite is weathered, cassiterite may be transported and re-deposited as an alluvial deposit. Due to the action of these many natural agencies, mineral deposits are frequently found in sufficient concentrations to enable the metals to be profitably recovered. It is these concentrating agencies and the developments of demand as a result of research and discovery which convert a mineral deposit into an ore. Most ores are mixtures of extractable minerals and extraneous rocky material described as gangue.An ore can be described briefly as an accumulation of mineral in sufficient quantity as to be capable of economic extraction. This establishes the market price of the metal as a critical criterion in the definition, and this will vary according to the commercial demands. With the passage of time and the depletion of richer or more readily accessible material, a mineral deposit may be upgraded to an ore. Improvements in metallurgical extraction and the introduction of new methods also become factors in making available deposits hitherto regarded as uneconomic. Thus the introduction of the flotation process in mineral processing permitted the extraction of copper from material containing less than 0.5% of the metal and formerly regarded as waste. Similarly the introduction of solvent extraction has enabled Nchanga Consolidated Copper Mines in Zambia to treat 9 million tonnes per year of flotation tailings, producing 80 000 tonnes of finished copper from what was previously regarded as waste material.The grade (metal content) of ore mined and processed will depend upon a number of factors, and generally the lower-grade ores are treated in larger capacity plants than higher-grade ores. The factors that control the suitability of a deposit for economic mining and processing can be summarised as:(1) Location and size of the deposit.(2) The ore-feed grade, mineralogy, and texture of the ore. The texture refers to the aggregation (size) and dissemination (distribution) of the valuable minerals within the ore. In some cases the mineral may be coarsely aggregated, so that the particles may be seen by eye. Often, however, there is fine dissemination, and microscopic examination is necessary to study the occurrence. The nature of the minerals is important as a pronounced difference in some physical property between the values and gangue minerals.(3) Financial aspects-investment requirements, available capital and costs of borrowed funds, taxes, and royalty payments.(4) Mining cost. Deep mining is expensive compared with open-pit and alluvial operations, and is economic only on higher ore grades. Typical grades for tin ores mined underground are in the range 0.3-1.5% Sn, whereas alluvial deposits are invariably of much lower grade, a large dredging operation in Malaysia, for example, may be processing feed containing 0.02% Sn or less.(5) Cost of ancillary services, such as power supply, water, roads, and tailings disposal.(6) Amenability of ore to treatment-- the process flowsheet, operating costs, concentrate grades, and recoveries obtainable.(7) The demand for and value of the metal, the metal concentrate prices, and the value of the concentrate placed at the mine.It should be realised that the market price for the metal does not apply fully or directly to the concentrates. The purchase terms quoted by the smelter are usually based on a nominal concentrate grade, lower concentrate grades being penalized in direct relation to their metal content. The costs for smelting and refining of the metal are deducted, together with a percentage for processing losses. Impurities in the concentrate, which are present above specified limits, are penalised although bonuses are given for precious metals which may be extracted from the material. The market price for the concentrate therefore varies according to its grade and impurity content.The minimum metal content required for a deposit to qualify as an ore varies from metal to metal according to the factors listed above. Many non-ferrous ores contain, as mined, as little as 1% metal, and often much less. Gold may be recovered profitably in ores containing only 5 parts per million (ppm) of the metal, whereas iron ores containing less than about 20% metal are regarded as low grade.There are many plants where minerals are recovered in secondary circuits, treating tailings, where the feed grades are much lower than would be economic on a mined ore. Typical ore grades for tungsten ores are in the range 0.5--1.5% WO3, but the Climax Molybdenum plant in the United States treats 45 000 tones per day (t d -1) of tailings, containing less than 0.1% WO3, and is one of the two major producers of tungsten concentrate in the United States.The working costs for treating old tailings dumps are much lower than conventional mining costs, and operations have been set up in many old mining areas where large tonnages of mill tailings are amenable to processing. The East Rand Gold and Uranium Company (ERGO) retreats old mill tailings from mines of South Africa's East Rand gold-fields to produce gold, uranium, and sulphuric acid. The slimes dams are treated by monitoring, i.e. diverting high-pressure jets of water at the working face. … .The plant treats 1.5 million tonnes per month of slimes, grading 0.53 ppm gold, 40 ppm of U3O8, and 1.04% S.The world is now becoming aware of the finite nature of its resources at a price, and of the ever-increasing development costs of large new mines. …Ores are frequently classed according to the nature of the valuable mineral. Thus in native ores the metal is present in the elementary form; sulphide ores contain the metal in the form of a sulphide, and in oxidised ores the valuable mineral may be present as oxide, sulphate, silicate, carbonate, or some hydrated form of these. Complex ores are those containing profitable amounts of more than one valuable mineral. Metallic minerals are often found in certain associations, within which they may occur as mixtures of a wide range of particle sizes or as single-phase solid solutions or compounds. Galena and sphalerite, for example, commonly associate, as do copper sulphide minerals and sphalerite to a lesser extent. Pyrite (FeS2) is very often asssociated withthese minerals.Ores are also classified by the nature of their gangues, such as calcareous or basic (lime rich), or siliceous, or acidic (silica rich).constitute vt. 制定, 设立, 组成, 任命,构成viable adj. 可行的, 能养活的, 能生长的cerium n. 铈thorium n. 钍occurrence n. (事件的)发生，出现，有, (矿物)存象，(矿床等的)埋藏, 产地in nature 事实上, 实质上weathering 风化weathered 被风化alluvial adj. 冲积的, 淤积的agency n. 动作，作用, 行为, 动力，力量extraneous adj. 范围外的，局外的，无关的，不重要的，枝节的gangue n. 脉石depletion n. 损耗, 弄空, 耗尽accessible adj. 易接近的, 可到达的, 易受影响的, 可理解的hitherto adv. 迄今, 到目前为止Zambia n. 赞比亚(位于非洲)tonne 公吨(=1,000公斤或称metric ton)grade n. 品位, 等级, 级别vt. 评分, 评级v. 分等级mineralogy n. 矿物学texture n. (岩石、木材等的)纹理aggregation n. 聚合，集合，凝聚，集成,集团，聚合体，集成体dissemination n. 播种, 传播, 散布royalty n. 矿区使用费, 特许权使用费dredge v. 挖掘, 清淤，疏浚ancillary adj. 补助的, 副的tailing n. 残渣, 尾矿amenability n. 可处理(性), 可控制(性),可解决(性)flowsheet 流程图, 流向图, 程序框图process flowsheet 工艺流程图, 生产流程图smelter n. 冶炼厂, 熔炉,熔铸工，冶炼者nominal a. 铭牌的, 名义上的，空有其名的, 有名无实的nominal quotation [商业]牌价deduct v. 扣除，除去, (演绎地)推论penalise v. 处罚precious a. 高价的，昂贵的, 贵重的, 宝贵的，珍贵的bonus n. 奖金, 红利tungsten n. 钨dump n.（煤，弃物，垃圾）堆，库房，渣坑mill n. 工厂, 磨机uranium n. 铀slime n.（尾）矿泥, 粘土monitor n. (水利、采矿用的)水枪divert n. 使转向，使转换，使转移, 挪用(资金等), 使(工作等)改行at a price 以很大代价ever-increasing adj. 不断增加的, 日益提高的calcareous adj. 石灰质的, 含钙的siliceous adj. 硅酸的, 硅土的Non-metallic oresOres of economic value can be classed as metallic or non-metallic, according to the use of the mineral. Certain minerals may be mined and processed for more than one purpose. In one category the mineral may be a metal ore, i.e. when it is used to prepare the metal, as when bauxite (hydrated aluminium oxide) is used to make aluminium. The alternative is for the compound to be classified as a non-metallic ore, i.e. when bauxite or natural aluminium oxide is used to make material for refractory bricks or abrasives.Many non-metallic ore minerals associate with metallic ore minerals and are mined and processed together, e.g. galena, the main source of lead, often associates with fluorite (CaF2) and barytes (BaSO4), both important non-metallic minerals.Diamond ores are the lowest grade of all ores presently mined, the diamond content usually being between 0.03 and 0.15 ppm. The ores are mined chiefly for industrial diamonds, which constitute about 80% of the total production, but also for gems. It is the mining of the very expensive gem diamonds, which are used for jewellery, which subsidises the costs of mining the relatively cheap industrial diamonds from such low-grade ore deposits.The lowest grade diamond ore presently mined is at the Letseng-La-Terai mine in Lesotho, where the grade is only 0.007 ppm. The ore is economic to work, as occasionally very large diamonds of gem quality are found.category n. 种类, 别, 范畴bauxite n.铝矾土，铝土矿, 矾土, 铁铝氧石refractory n. 耐熔的，耐火的(矿、金属等)abrasive n. 琢料，磨料，金刚砂fluorite n. 萤石, 氟石barytes n. 重晶石(= barite n.重晶石)gem n. 宝石,宝物，珍宝, 精华，佳作jewellery n. (=jewelry) [总称]珠宝, 镶嵌有宝石之饰物subsidise v.给…补助金，给…津贴，向…发放奖金Unit 2 Scope of Mineral Processing"As-mined" or "run-of-mine" ore consists of valuable metallic minerals and waste (gangue). Mineral processing, sometimes called ore dressing, mineral dressing, or milling, follows mining and prepares the ore for extraction of the valuable metal in the case of metallic ores, but produces a commercial end product of non-metallic minerals and coal. Apart from regulating the size of the ore, it is a process of physically separating the grains of valuable minerals from the gangue minerals, to produce an enriched portion, or concentrate, containing most of the valuable minerals, and a discard, or tailing, containing predominantly the gangue minerals. This concentration, or enrichment process, considerably reduces the volume of material which must be handled by the extractive metallurgist, so reducing to economic quantities the amounts of energy and reagents required to produce the pure metal.It has been predicted that the importance of mineral processing of metallic ores may decline as the physical processes utilised are replaced by the hydro and pyrometallurgical routes used by the extractive metallurgist, because higher recoveries are obtained by some chemical methods. This may certainly apply when the useful mineral is very finely disseminated in the ore and adequate liberation from the gangue is not possible, in which case a combination of chemical and mineral processing techniques may be advantageous. However, in the majority of cases the energy consumed in direct smelting or leaching of low-grade ores would be so enormous as to make the cost prohibitive. Compared with these processes, mineral processing methods are inexpensive, and their use is readily justified on economic grounds. Mineral processing reduces the bulk and weight of material which must be transported to the smelter, thus reducing shipping and handling costs; smelting costs are greatly reduced due to the reduced tonnage which must be treated; the lack of undesirable waste materials increases the smelter recovery, due to the production of less metal-bearing slag. Against these advantages, of course, must be charged the losses incurred during milling, and the cost of the milling operations. Taggart has analysed the balance between production costs and returns from smelting a typical metallic ore, with and without mineral processing. The economic significance of milling is most apparent from his results. Nevertheless, the energy consumed in mineral processing operations can be a considerable proportion of the total energy required to produce the primary metal, especially if the ore is low grade. For a typical copper ore, containing about 0.6% metal, the total energy required to produce the primary metal is about 33 × l03 kWh per tonne of metal. Almost a third of this total energy requirement is consumed in the mill. On the other hand, the total energy requirement for primary iron from an ore of 24% metal is about 7×l03kWh per tonne of metal, of which the milling requirement is about 10% of the total. It is significant, therefore, that as ore grades decrease, mill energy consumptions could become the most important factor in deciding whether the deposit is developed or not.Apart from economics, energy consumption is of paramount importance, since, although the world has ample mineral deposits to meet the demand for most common metals for the rest of the century, it has been predicted that there will not be enough energy to produce these metals. Barsotti studied three metals--aluminium, copper, and iron which are basic to any country seeking economic growth, and which require vast amounts of energy to produce them. Petroleum, coal, and hydroelectric power are the major energy sources for the production of metals, and Barsotticoncluded that: ―within three to four decades, petroleum will be substantially depleted, and replacement by other forms of energy, including nuclear energy, may not be sufficient to offset the resultant impact". He indicated that major improvements in energy efficiency and conservation were essential.If the ore contains worthwhile amounts of more than one valuable mineral, it is usually the object of mineral processing to separate them; similarly if undesirable minerals, which may interfere with subsequent refining processes, are present, it may be necessary to remove these minerals at the separation stage. Ore dressing is a necessary prelude with most non-ferrous ores. However, there are so many high-grade iron ore deposits that, until relatively recently, there has been little incentive to upgrade them, with the possible exception of Swedish magnetite (Fe304) containing apatite. Milling of iron ores is, however, continually gaining importance with the working of lower-grade deposits, and most of the iron now produced in the United States is from low-grade taconite ores (finely disseminated iron minerals in silica).Part, or all, of a mineral-processing plant is often referred to as a mill, this usually being situated at the mine, although a custom mill treats ore from a number of mines in the locality. There are two fundamental operations in mineral processing, namely the release, or liberation, of the valuable minerals from their waste gangue minerals, and separation of these values from the gangue, this latter process being known as concentration.Liberation of the valuable minerals from the gangue is accomplished by comminution, which involves crushing, and, if necessary, grinding, to such a particle size that the product is a mixture of relatively clean particles of mineral and gangue. The correct degree of liberation is the key to success in mineral processing. The valuable mineral should be freed from the gangue, but only just freed. A process which overgrinds the ore is wasteful, since it needlessly consumes grinding power and makes efficient recovery more difficult to attain. So important is it to avoid overgrinding, that, as will be seen later, some ores are comminuted to a size coarser than their liberating size before initial concentration.After the minerals have been liberated from the gangue, the ore is subjected to some process of concentration, which separates the minerals into two or more products. Separation is usually achieved by utilising some specific difference in physical or chemical properties between the valuable minerals and gangue minerals in the ore.Mineral processing is concerned mainly with the physical methods of separation, which may be: 1. Separation dependent on optical and radioactive properties, etc. This is often called sorting, which commonly included hand selection of high-grade ores until relatively recently.2. Separation dependent on density differences. This utilises the differential movement of minerals due to mass effects, usually in hydraulic currents. Although the method declined in importance with the development of the froth flotation process, it is now being increasingly used due to improved techniques and its relative simplicity compared with other methods. It also has the advantage of producing less environmental pollution.3. Separation utilising the different surface properties of the minerals. Froth flotation, which is undoubtedly the most important method of concentration, is affected by the degree of affinity of the minerals for rising air-bubbles within the agitated pulp. By adjusting the "climate" of the pulp by various reagents, it is possible to make the valuable minerals air-avid (aerophilic) and the gangue minerals water-avid (aerophobic). This results in separation by transfer of the valuable minerals to the air -bubbles which form the froth floating on the surface of the pulp.4. Separation dependent on magnetic properties. Low intensity magnetic separators can be used to concentrate ferromagnetic minerals such as magnetite (Fe304), while high-intensity separators are used to separate paramagnetic minerals from their gangue. Magnetic separation is an important process in the beneficiation of iron ores, but also finds application in the treatment of paramagnetic non-ferrous minerals. It is widely used to remove paramagnetic wolframite ((Fe, Mn)WO4) and hematite (Fe2O3) from tin ores, and has found considerable application in the processing of non-metallic minerals, such as those found in beach sand deposits.5. Separation dependent on electrical conductivity properties. High-tension separation can be used to separate conducting from non-conducting minerals. This method is interesting, since theoretically it represents the "universal" concentrating method; almost all minerals show some difference in conductivity and it should be possible to separate almost any two by this process. However, the method has fairly limited application, and its greatest use is in separating some of the minerals found in heavy sands from beach or stream placers. Minerals must be completely dry and the humidity of the surrounding air must be regulated, since most of the electron movement in dielectrics takes place on the surface and a film of moisture can change the behavior completely. The biggest disadvantage of the method is that the capacity of economically sized units is very low.Heat treatment is sometimes used to make the ore more suitable for subsequent processing. Roasting can be used to effect major chemical changes, such as the conversion of non-magnetic iron minerals to a ferromagnetic form. Calcination can be used to destroy the colloidal bond of clay minerals and to decompose hydrates and carbonates, making the ore easier to handle and treat.Comminution and concentration are the two primary operations in mineral processing, but many other important steps are involved, among which are sizing of the ore at different stages in treatment, by the use of screens and classifiers, and dewatering of the mineral pulps, using thickeners, filters, and driers.dress v. 选(矿)，洗(矿)milling n. 选矿pyrometallurgical adj. 火冶的leach v. 浸出, 浸提prohibitive adj. (价格)非常高的, 禁止的, 禁止性的, 抑制性的bulk n. 体积，容积，大小metal-bearing 含金属的slag n. 矿渣，铁渣，炉渣，熔渣incur v. 招致most adv. 非常,很,极paramount adj. 极为重要的, 最高的，至上的，首要的ample adj. 充足的, 丰富的,富裕的deplete vt. 耗尽, 使衰竭offset vt. 弥补, 抵销resultant adj. 作为后果而产生的, 作为最后结果的conserve v. 节省worthwhile adj. 值得出力的，值得做的；很好的prelude n. 序曲，前奏曲, 开场戏, 序幕, 序言, 前兆，预兆incentive n. , adj. 刺激, 鼓励, 动机, 诱因magnetite n. 磁铁矿apatite n. 磷灰石taconite n. 铁燧岩disseminate v. 散布locality n. 产地, 现场, 地点，位置，场所，方向, 地区,环境comminute v. 粉碎crush v. 破碎, 捣碎，弄碎grind v. 磨矿, 磨碎overgrind v. 过(度)磨(矿)sort v. 拣选affinity n. 亲和力agitate v. 搅动，摇动, 激动，鼓励，煽动avid adj. 渴望的, 贪婪的, 热心的aerophilic adj. 亲气的aerophobic adj. 疏气的ferromagnetic adj., n. 铁磁(性)的, 铁磁体, 强磁性paramagnetic adj. 顺磁性的antimagnetic adj. 抗(防,反)磁性的beneficiate vt. 处理, 选矿, 富集, 精选wolframite n. 黑钨矿, 锰铁钨矿, 钨锰铁矿, 铁锰重石hematite n. 赤(红)铁矿tension n. 电压placer n. 砂矿，砂积矿床, 冲积矿dielectric n. 电介质, 电介体，绝缘体roast v. 锻烧，焙烧calcinate v. 煅烧, 焙烧The FlowsheetThe flowsheet shows diagrammatically the sequence of operations in the plant. In its simplest form it can be presented as a block diagram in which all operations of one character are grouped. In this case comminution deals with all crushing, grinding, and initial rejection. The next block, ―separation‖, groups the vario us treatments incident to production of concentrate and tailing. The third, ―product hand l ing‖, covers the disposal of the products.The simple line flowsheet is for most purposes sufficient , and can include details of machines, settings, etc.incident to 属于…的。

煤炭常用术语大全煤 coal植物遗体在覆盖地层下，压实、转化而成的固体有机可燃沉积岩。

煤的品种 Categories of coal 以不同方式加工成不同规格的煤炭产品。

标准煤 Coal equivalent凡能产生29.27MJ的热量（低位）的任何数量的燃料折合为1kg标准煤。

毛煤 Run-of-mine coal 煤矿生产出来的，未经任何加工处理的煤。

原煤 Raw coal从毛煤中选出规定粒度的矸石（包括黄铁矿等杂物）以后的煤。

商品煤 Commercial coal；salable coal作为商品出售的煤。

精煤 cleaned coal煤经精选（干选或湿选）后生产出来的、符合质量要求的产品。

中煤 Middings煤经精选后的热值、灰分介于精煤和矸石之间的产品。

洗选煤 Washed coal经过洗选后的煤。

筛选煤 Screened coal；sieved coal经过筛选加工的煤。

粒级煤Sized coal 煤通过筛选或精选生产的，粒度下限大于6mm并规定有限下率的产品。

粒度 Size颗粒的大小。

限上率 Oversize fraction 筛下产品中大于规定粒度上限部分的质量百分数。

限下率 Undersize fraction 筛上产品中小于规定中的粒度下限部分的质量百分数。

特大块 Ultra large coal(>100mm)大于100mm的粒级煤。

大块煤 Large coal(>50mm)大于50mm的粒级煤。

中块煤 Medium-sized coal(25～50mm) 5～50mm的粒级煤。

小块煤 Small coal(13～25mm) 13～25mm的粒级煤。

混中块 Mixed medium-sized coal (13～80mm) 13～80mm的粒级煤。

混块 Mixed lump coal(13～300mm) 13～300mm之间的粒级煤。

粒煤 Pea coal(6～13mm) 6～13mm的粒级煤。