矿物加工工程专业英语词汇

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1、矿物加工工艺学（浮选部分）英文词汇floatation浮选frothflotation泡沫浮选directflotation正浮选reverseflotation反浮选finenessofgrinding磨矿细度fractionation分级mineralwettability矿物润湿性mineralflotability矿物的可浮性equilibriumcontactangle平衡接触角threephaseinterface三相界面hydrophobicityofmineral矿物的疏水性hydrophilicityofmineral矿物的亲水性foamadhesion泡沫附着ionic

2、lattice离子晶格covalencelattice共价晶格surfaceinhomogeneity表面的不均匀性oxidationanddissolution氧化与溶解oxidizingagent氧化剂reductionagent还原剂surfacemodificationofmineral矿物的表面改性electricdoublelayer双电层ionization电离adsorption吸附electrokineticpotential电动电位pointofzerocharge零电点isoelectricpoint等电点collectingagent捕收剂semimicellead

3、sorption半胶束吸附exchangeadsorption交换吸附competitiveadsorption竞争吸附specificadsorption特性吸附modifyingagent调整剂depressant抑制剂activatingagent活化剂foamingagent起泡剂hydrophilicgroup亲水基团liberationdegree解离度polargroup极性基团nonpolargroup非极性基团sulphideore硫化矿物oxidizedmineral氧化矿物xanthate黄药hydrolysis水解medicamentousselectivity药剂

4、的选择性catchmentaction捕收作用electrochemicalaction电化学作用pyrite黄铁矿calcite方解石alkylradical烃基含氧酸organicamine有机胺类carboxylatesurfactant羧酸盐kerosene煤油amphotericcollector两性两捕收剂alkylradicalsulfonate烃基磺酸盐complex络合物pHmodifyingagentpH调整剂long-chainmolecule长链分子chalcopyrite黄铜矿galena方铅矿blende闪锌矿oxidizedore氧化矿flocculant絮凝

5、剂non-hydroniumflocculant非离子型絮凝剂desorption解吸airbladder气泡solubility溶解度specificsurfacearea比表面积mineralresources矿源threephaseairbladder三相气泡oremagmaelectricpotential矿浆电位mixedpotentialmodel混合电位模型freedomhydrocarbondiversification自由烃变化electrostaticpull静电引力intermolecularforce分子间力goethite针铁矿semimicelleadsorpt

6、ion半胶束吸附concentrationofsolution溶液浓度flotationmachine浮选机oxygenation充气作用recovery回收率concentrategrade精矿品位handlingcapacity处理能力airbladdercollision气泡碰撞flotationcolumn浮选柱oreconcentrationdressing富集作用floatationprocess浮选工艺floatationspeed浮选速率flotationcircuit浮选流程granularity粒度degreeoffineness细度pulpdensity矿浆浓度wat

7、erquality水质backwater回水middlings中矿runofmine原矿gangue脉矿flotationprincipleflow浮选原则流程rateofdivergence分散程度dispersant分散剂semiconductivityofmineral矿物半导性reagentremovalagent脱药剂矿物加工工艺学（重选部分）英文词汇gravityconcentration重力选矿Abkhaz