选煤专业英语词汇汇总

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1、选煤专业英语术语名称英文名称选煤一般术语选煤Coalpreparation毛煤Runofmine;r.o.m.coal原煤Rawcoal原料煤Rawcoalfeed中煤middlings术语名称英文名称选煤Coalcleaning精煤Cleanedcoal;cleancoal纯中煤Truemiddlings;bone假中煤Falsemiddlings;Interbandedmiddlings矸石Reject;refuse废矸Diacard;dirt;stone再循环Recirculation外来煤Foreigncoal进口煤Importedcoal低级煤Low-gradecoal

2、析离segregation分选特性Cleaningchara-cteristics可选性曲线Washabilitycurve术语名称英文名称可选性Washability;preparablity浮物累计曲线Cumulativefloatscurve浮物累计曲线累计曲线CumulativesinkscurveCumulativecurve密度曲线Densimetriccurve;relativedensitycurve灰分特性曲线Characteristicashcurve术语名称英文名称邻近密度曲线Near-densitycurve;difficultycurve性能曲线浮沉试验

3、PerformancecurveFloat-and-sink;Analysis;Float-and-sinktest实际性能曲线Actualperfor-mancecurve预期性能曲线expectedperfor-mancecurve迈尔曲线M-curve；Mayercurve灰分/相对密度曲线Ash/relativedensitycurve能力与处理量Capacityandthroughput额定能力Nominalcapacity生产能力Operationalcapacities设计能力Designcapacity最大设计能力Peakdesigncapacity术语名称英文名

4、称设备最大能力Mechanicalmaximumcapacity原料Feed原则流程图Basicflowsheet工艺流程图Processflowsheet设备流程图equipmentflowsheet物料流程图Materialsflowsheet液体流程图Liquidsflowsheet能力流程图Weightedflow-Sheet;capacityflowsheet可浮性3）floatablity矿井选煤厂Pitheadcoalpreparationplant群矿选煤厂Groupmine’scoalpreparationplant矿区选煤厂Minecoalpreparatio

5、nplant中心选煤厂centralcoalpreparationplant术语名称英文名称用户洗煤厂User’scoalpreparationplant分选作业Separationprocess辅助作业Auxiliaryprocess粒度size入料上限Topsize入了下限Lowersize分选粒级Sizerangeofseparation密度级Densimetricfra-Ctions;densityfraction密度组成Densimetricco-nsist;densityconsist分选密度±0.1含量法Classificationofwashabilitybase

6、donδ±0.1near-densitymaterial中间煤含量法Classificationofwashabilitybasedonmiddling泥化Degradationinwater煤泥（粉）浮沉试验Finecoalfloat-andsinktest;finecoalfloat-and-sinkanalysis水煤浆Coalwatermixture；CWMCWF；CWS术语名称英文名称洁净煤技术Cleancoaltechnology可见矸石Visionrefuse手选矸石Handpickedrefuse粒级煤Sizedcoal块煤Lumpcoal大块煤Largesize

7、dcoal中块煤Mediumsizedcoal小块煤Smallsizedcoal混煤Mixedcoal混末煤Mixedsmallcoal术语名称英文名称一般术语general分级1）sizing分级2）classification筛分试验Sizeanalysis小筛分Sieveanalysis平均粒度Meansize额定粒度Nominalsize;limitingsize筛上粒oversize筛下粒undersize粉尘dust粉煤fines末煤smalls术语名称英文名称筛分s