常见的化工词汇中英文对照

工艺流程连续过程continuousprocess间歇过程batchprocess工艺叙述processdescription工艺特点processfeature操作operation反应reaction副反应sidereaction絮凝flocculation浮洗flotation倾析decantation催化反应catalyticalreaction萃取extraction中和neutralization水解hydrolysis过滤filtration干燥drying还原reduction氧化oxidation氢化hydrogenation分解decomposition离解dissociation合成synthetics吸收absorption吸附adsorption解吸desorption结晶crystallization溶解solution调节modulate控制control悬浮suspension循环circulation再生regeneration再活化reactivation沥取leaching破碎crushing煅烧caloination沉降sedimentation沉淀precipitation气化gasification冷冻refrigeration固化、结晶solidification包装package升华sublimation燃烧combustion引烧ignition蒸馏distillation碳化carbonization压缩compression化学物质及特性固体solid液体liquid气体gas化合物compound混合物mixture粉powder片状粉未flake小粒granule结晶crystal乳化物emulsion氧化物oxidizingagent还原剂reducingagent有机物organicmaterial真空vacuum母液masterliquor富液richliquor贫液leanliquor萃出物extract萃余物raffinate絮凝剂flocculants冷冻盐水brine酸度acidity浓度concentration碱度alkalinity溶解度solubility凝固点solidificalionpoint沸点boilingpoint熔点meltingpoint蒸发率evaporationrate粘度viscosity吸水的waterabsorbent(a)无水的anhydrous(a)外观appearance无色的colorless(a)透明的transparent(a)半透明的translucent密度density比重specificgravity催化剂catalyst燃烧combustion引燃ignition自然点self-ignitiontemperature可燃气体combustiblegas可燃液体inflammableliquid易燃液体volatileliquid爆炸混合物explosivemixture爆炸性环境explosiveatmosphere(environment)爆炸极限explosiveconcentrationlimit废水wastewater废液wasteliquid废气off-gas噪声noisepollution成分composition挠度deflection力和力矩forceandmoment弯矩bendingmoment应力-应变曲线stress-straindiagram百分比percentage环境温度ambienttemperature工作温度operating设计温度designtemperature(pressure)相对湿度RH=relativehumidity油渣、淤泥sludge杂质impurity化工设备泵pump轴流泵axialflowpump真空泵vacuumpump屏蔽泵cannedpump柱塞泵plungerpump涡轮泵turbinepump涡流泵vortexpump离心泵centrifugalpump喷射泵jetpump转子泵rotarypump管道泵inlinepump双作用往复泵doubleactionreciprocatingpump计量泵meteringpump深井泵deepwellpump齿轮泵gearpump手摇泵hand(wobble)pump螺杆泵screw(spiral)pump潜水泵submersiblepump斜转子泵inclinedrotorpump封闭式电磁泵hermeticallysealedmagneticdrivepump气升泵air-lift-pump轴承bearing叶轮impeller虹吸管siphon高压容器highpressurevessel焚化炉incinerator火焰清除器flamearrester工业炉furnace烧嘴burner锅炉boiler回转窑rotarykiln加热器heater电加热器electricheater冷却器cooler冷凝器condenser换热器heatexchanger反应器reactor蒸馏釜still搅拌器agitator混合器mixer静态混合器staticmixers管道混合器linemixers混合槽mixingtanks破碎机crusher磨碎机grinder研磨机pulverizer球磨机ballmill过滤器filter分离器separator干燥器drier翅片fins烟囱stack火炬flare筛子screen煅烧窑calciner倾析器decanter蒸发器evaporator再沸器reboiler萃取器extractor离心机centrifuger吸附（收）器adsorber结晶器crystallizer电解槽electrolyzer电除尘器electricprecipitator洗涤器scrubber消石灰器slaker料仓bin料斗hopper加料器feeder增稠器thickener澄清器clarifier分级器classifier浮洗器flocculator废液池sump喷射器ejector喷头sprayer成套设备packageunit仪器设备apparatus附属设备accessory旋转式压缩机rotarycompressor往复式压缩机reciprocatingcompressor水环式压缩机nashcompressor螺杆式压缩机helicalscrewcompressor离心式压缩机centrifugalcompressor多级压缩机mutiplestagescompressor固定床反应器fixedbedreactor流化床反应器fluidizedbedreactor管式反应器tubularreactor列管式换热器tubularheatexchanger螺旋板式换热器spiralplateheatexchanger萃取塔extractioncolumn板式塔platecolumn填料塔packedcolumn洗涤塔scrubber吸收塔absorber冷却塔coolingtower精馏塔fractionatingtower汽提塔stripper再生塔regenerator造粒塔prilltower塔附件toweraccessories液体分配（布）器liquiddistributor填料支持板supportplate定距管spacer降液管downcomer升气管chimney顶(底)层塔盘top(bottom)tray挡板baffle抽出口drawnozzle溢流堰weir泡罩bubblecap筛板sieveplate浮阀floatvalve除沫器demisterpad塔裙座skirt椭圆封头ellipticalhead高位槽headtank中间槽intermediatetank加料槽feedtank补给槽make-uptank计量槽measuringtank电解槽cell溜槽chute收集槽collectingtank液滴分离器knockoutdrum稀释罐thinningtank缓冲罐surgedrum回流罐refluxdrum闪蒸罐flashdrum浮顶罐floatingrooftank内浮顶罐coveredfloatingrooftank球罐spheroid气柜gasholder湿式气柜wetgas-holder干式气柜drygas-holder螺旋式气柜helicalgas-holder星型放料器,旋转阀rotaryvalve抽滤器mutchefilter压滤器filterpress压滤机pressurefilter板框压滤器plate-and-framfilterpress转鼓过滤器rotarydrumfilter带式过滤器beltfilter翻盘式过滤器袋滤器bagfilter旋风分离器cycloneseparator盘式干燥箱compartmenttraydrier真空干燥器vacuumdrier隧道式干燥器tunneldrier回转干燥器rotarydrier穿流循环干燥器throughcirculationdrier喷雾干燥器spraydrier气流干燥器pneumaticconveyordrier圆盘式加料器dishfeeder螺旋式加料器screwfeeder颚式破碎机jawcrusher回转破碎机gyratorycrusher滚洞破碎机rollcrusher锤式破碎机hammercrusher冲击破碎机rotorimpactbreaker气流喷射粉碎机jetpulverizer棍磨机rodmill雷蒙机raymondmill锤磨机hammermill辊磨机rollermill振动筛vibratingscreen回转筛rotaryscreen风机fan罗茨鼓风机root'sblower起重机crane桥式起重机bridgecrane电动葫芦motorhoist发电机generator电动机motor汽轮机steamturbine管道工程pipingengineering1阀门valve阀杆stem内螺纹阀杆insidescrew阀座valveseat(bodyseat)阀座环、密封圈sealingring阀芯(包括密封圈,杆等)trim阀盘disc阀体body阀盖bonnet手轮handwheel手柄handlevel(handle)压盖gland闸阀gatevalve平行双闸板doublediscparallelseat楔形单闸板splitwedge截止阀globevalve节流阀throttlevalve针阀needlevalve角阀(角式截止阀)anglevalveY型阀(截止阀)Y-valve(Y-bodyglobevalve)球阀ballvalve三通球阀3-wayballvalve蝶阀butterflyvalve对夹式(薄片型)wafertype偏心阀板蝶阀offsetdisc(eccentric)butterflyvalve斜阀盘蝶阀canteddiscbutterflyvalve连杆式蝶阀linkbutterflyvalve止回式蝶阀combinednon-returnbutterflyvalve柱塞阀pistontypevalve旋塞阀plugvalve三通旋塞阀three-wayplugvalve四通旋塞阀four-wayplugvalve旋塞cock衬套旋塞sleevecock隔膜阀diaphragmvalve橡胶衬里隔膜阀rubberlineddiaphragmvalve直通式隔膜阀straightwaydiaphragmvalve夹紧式胶管阀pinchvalve止回阀checkvalve升降式止回阀liftcheckvalve旋启式止回阀swingcheckvalve落球式止回阀ballcheckvalve弹簧球式止回阀springballcheckvalve底阀footvalve切