常见化工词汇中英文对照

1、常有化工词汇中英文比较常有化工词汇中英文比较常有化工词汇中英文比较精选文档工艺流程焚烧combustion连续过程continuousprocess引烧ignition间歇过程batchprocess蒸馏distillation工艺表达processdescription碳化carbonization工艺特色processfeature压缩compression操作operation反响reaction化学物质及特色副反响sidereaction固体solid絮凝flocculation液体liquid浮洗flotation气体gas倾析decantation化合物compound催化反响ca

2、talyticalreaction混淆物mixture萃取extraction粉powder中和neutralization片状粉未flake水解hydrolysis小粒granule过滤filtration结晶crystal干燥drying乳化物emulsion复原reduction氧化物oxidizingagent氧化oxidation复原剂reducingagent氢化hydrogenation有机物organicmaterial分解decomposition真空vacuum离解dissociation母液masterliquor合成synthetics富液richliquor汲取abs

3、orption贫液leanliquor吸附adsorption萃出物extract解吸desorption萃余物raffinate结晶crystallization絮凝剂flocculants溶解solution冷冻盐水brine调理modulate酸度acidity控制control浓度concentration悬浮suspension碱度alkalinity循环circulation溶解度solubility重生regeneration凝结点solidificalionpoint再活化reactivation沸点boilingpoint沥取leaching熔点meltingpoint破裂c

4、rushing蒸发率evaporationrate煅烧caloination粘度viscosity沉降sedimentation吸水的waterabsorbent(a)积淀precipitation无水的anhydrous(a)气化gasification外观appearance冷冻refrigeration无色的colorless(a)固化、结晶solidification透明的transparent(a)包装package半透明的translucent升华sublimation密度density。1精选文档比重specificgravity手摇泵hand(wobble)pump催化剂cat

5、alyst螺杆泵screw(spiral)pump焚烧combustion潜水泵submersiblepump引燃ignition斜转子泵inclinedrotorpump自然点self-ignitiontemperature关闭式电磁泵hermeticallysealedmagneticdrive可燃气体combustiblegaspump可燃液体inflammableliquid气升泵air-lift-pump易燃液体volatileliquid轴承bearing爆炸混淆物explosivemixture叶轮impeller爆炸性环境explosiveatmosphere(environm

6、ent)虹吸管siphon爆炸极限explosiveconcentrationlimit高压容器highpressurevessel废水wastewater焚化炉incinerator废液wasteliquid火焰除掉器flamearrester废气off-gas工业炉furnace噪声noisepollution烧嘴burner成分composition锅炉boiler挠度deflection展转窑rotarykiln力和力矩forceandmoment加热器heater弯矩bendingmoment电加热器electricheater应力-应变曲线stress-straindiagram冷

7、却器cooler百分比percentage冷凝器condenser环境温度ambienttemperature换热器heatexchanger工作温度operating反响器reactor设计温度designtemperature(pressure)蒸馏釜still相对湿度RH=relativehumidity搅拌器agitator油渣、淤泥sludge混淆器mixer杂质impurity静态混淆器staticmixers管道混淆器linemixers化工设施混淆槽mixingtanks泵pump破裂机crusher轴流泵axialflowpump磨碎机grinder真空泵vacuumpump

8、研磨机pulverizer障蔽泵cannedpump球磨机ballmill柱塞泵plungerpump过滤器filter涡轮泵turbinepump分别器separator涡流泵vortexpump干燥器drier离心泵centrifugalpump翅片fins发射泵jetpump烟囱stack转子泵rotarypump火炬flare管道泵inlinepump筛子screen双作用来往泵doubleactionreciprocatingpump煅烧窑calciner计量泵meteringpump倾析器decanter深井泵deepwellpump蒸发器evaporator齿轮泵gearpump

9、再沸器reboiler。2精选文档萃取器extractor填料支持板supportplate离心计centrifuger定距管spacer吸附（收）器adsorber降液管downcomer结晶器crystallizer升气管chimney电解槽electrolyzer顶(底)层塔盘top(bottom)tray电除尘器electricprecipitator挡板baffle冲刷器scrubber抽出口drawnozzle消石灰器slaker溢流堰weir料仓bin泡罩bubblecap料斗hopper筛板sieveplate加料器feeder浮阀floatvalve增稠器thickener除

10、沫器demisterpad澄清器clarifier塔裙座skirt分级器classifier椭圆封头ellipticalhead浮洗器flocculator高位槽headtank废液池sump中间槽intermediatetank发射器ejector加料槽feedtank喷头sprayer补给槽make-uptank成套设施packageunit计量槽measuringtank仪器设施apparatus电解槽cell隶属设施accessory溜槽chute旋转式压缩机rotarycompressor采集槽collectingtank来往式压缩机reciprocatingcompressor液滴

11、分别器knockoutdrum水环式压缩机nashcompressor稀释罐thinningtank螺杆式压缩机helicalscrewcompressor缓冲罐surgedrum离心式压缩机centrifugalcompressor回流罐refluxdrum多级压缩机mutiplestagescompressor闪蒸罐flashdrum固定床反响器fixedbedreactor浮顶罐floatingrooftank流化床反响器fluidizedbedreactor内浮顶罐coveredfloatingrooftank管式反响器tubularreactor球罐spheroid列管式换热器tub

12、ularheatexchanger气柜gasholder螺旋板式换热器spiralplateheatexchanger湿式气柜wetgas-holder萃取塔extractioncolumn干式气柜drygas-holder板式塔platecolumn螺旋式气柜helicalgas-holder填料塔packedcolumn星型放料器,旋转阀rotaryvalve冲刷塔scrubber抽滤器mutchefilter汲取塔absorber压滤器filterpress冷却塔coolingtower压滤机pressurefilter精馏塔fractionatingtower板框压滤器plate-an

13、d-framfilterpress汽提塔stripper转鼓过滤器rotarydrumfilter重生塔regenerator带式过滤器beltfilter造粒塔prilltower翻盘式过滤器塔附件toweraccessories袋滤器bagfilter液体分派（布）器liquiddistributor旋风分别器cycloneseparator。3pipingengineeringvalvestem盘式干燥箱compartmenttraydrier真空干燥器vacuumdrier地道式干燥器tunneldrier展转干燥器rotarydrier穿流循环干燥器throughcirculatio

14、ndrier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颚式破裂机jawcrusher展转破裂机gyratorycrusher滚洞破裂机rollcrusher锤式破裂机hammercrusher冲击破裂机rotorimpactbreaker气流发射粉碎机jetpulverizer棍磨机rodmill雷蒙机raymondmill锤磨机hammermill辊磨机rollermill振动筛vibratingscreen展转筛rotaryscreen风机fan罗茨鼓风机rootsblower起重机

15、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1阀门阀杆内螺纹阀杆insidescrew阀座valveseat(bodyseat)阀座环、密封圈sealingring阀芯(包含密封圈,杆等)trim阀盘disc阀体body阀盖bonnet手轮handwheel手柄handlevel(handle)压盖gland精选文档闸阀gatevalve平行双闸板doublediscparallelseat楔形单闸板splitwedge截止阀globevalve节流阀throttlevalve针阀needl

16、evalve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偏爱阀板蝶阀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-wayplugva

17、lve四通旋塞阀four-wayplugvalve旋塞cock衬套旋塞sleevecock隔阂阀diaphragmvalve橡胶衬里隔阂阀rubberlineddiaphragmvalve直通式隔阂阀straightwaydiaphragmvalve夹紧式胶管阀pinchvalve止回阀checkvalve起落式止回阀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切断式止回阀stopcheckvalve活塞式止回阀pistoncheckvalve翻板止回阀

18、flapcheckvalve蝶式止回阀butterflycheckvalve安全灰心阀safetySV安全泄放阀reliefvalveRV安全泄压阀safetyreliefvalve杠杆重锤式leverandweighttype罐底排污阀flush-bottomtankvalve涟漪管密封阀bellowsealedvalve电磁阀solenoid(operated)valve。4精选文档电动阀electrically(electric-motor)operated锻铁管wrought-ironpipevalve无缝钢管seamlessSMLSsteelpipe气动阀pneumaticopera

19、tedvalve焊接钢管weldedsteelpipe低温用阀cryogenicservicevalve电阻焊钢管electric-resistance-weldedsteel蒸汽疏水阀steamtrappipe机械式疏水阀mechanicaltrap电熔(弧)焊钢板卷管electric-fusion(arc)-welded浮桶式疏水阀open(top)buckettrapsteel-platepipe浮球式疏水阀floattrap螺旋焊接钢管spiralweldedsteelpipe倒吊桶式疏水阀invertedbuckettrap镀锌钢管galvanizedsteelpipe自由浮球式疏水

20、阀loosefloattrap排污阀blowdownvalve恒温式疏水阀thermostatictrap集液排放阀dripvalve压力均衡式恒温疏水阀balancedpressure排液阀drainvalvethermostatictrap放空阀ventvalve热动力式疏水阀thermodynamictrap卸载阀unloadingvalve脉冲式蒸汽疏水阀impulsesteamtrap排出阀dischargevalve放汽阀(自动放汽阀)(automatic)airventvalve吸入阀suctionvalve换向阀diverting(reversing)valve取样阀sampl

21、ingvalve呼吸阀breathervalve手动阀handoperated(manually-operated)valve减压阀pressurereducingvalve控制阀controlvalve(水)龙头bibb;bib;faucet履行机构actuator抽出液阀(小阀)bleedvalve差压调理阀differentialpressureregulating旁路阀by-passvalvevalve软管阀hosevalve切断阀block(shut-off,stop)valve混淆阀mixingvalve调理阀regulatingvalve破真空阀vacuumbreaker快开阀q

22、uickopeningvalve冲刷阀flushvalve快闭阀quickclosingvalve根部阀root(primary,header)valve间隔阀isolatingvalve三通阀threewayvalve水煤气钢管water-gassteelpipe夹套阀jacketedvalve塑料管plasticpipe非旋转式阀non-rotaryvalve玻璃管glasstube2管子,管件,法兰橡胶管rubbertube管子pipe(按标准制造的配管用管)壁厚wallthicknessWTtube(不按标准规格制造的其余用管)壁厚系列号schedulenumberSCH.NO.钢管s

23、teelpipe加厚的,增强的extraheavy(strong)铸铁管castironpipe双倍加厚的,双倍增强的doubleextraheavy(strong)衬里管linedpipe弯头elbow复合管cladpipe异径弯头reducingelbow碳钢管carbonsteelC.S.pipe长半径弯头longradiuselbow合金钢管alloysteelpipe短半径弯头shortradiuselbow不锈钢管stainlesssteelS.S.pipe长半径180弯头longradiusreturn奥氏体不锈钢管austeniticstainlesssteelpipe短半径1

24、80弯头shortradiusreturn铁合金钢管ferriticalloysteelpipe三通tee轧制钢管wrought-steelpipe异径三通reducingtee。5精选文档等径三通straighttee阻火器flamearrester带支座三通basetee喷咀;喷头spraynozzle45斜三通45lateral发射器ejectorY型三通trueY取样冷却器samplecooler四通cross消音器silencer异径管reducer膨胀节expansionjoint齐心异径管concentricreducer涟漪膨胀节bellow偏爱异径管eccentricredu

25、cer赔偿器compensator管接头coupling;fullcoupling软管接头hoseconnectionHC活接头union迅速接头quickcoupling短管nipple金属软管metalhose预制弯管fabricatedpipebend橡胶管rubberhoseU型弯管Ubend挠性管flexibletube法兰端flangedend特别法兰specialflange万向接头universaljoint漏斗funnel对焊的buttweldedBW8字盲板spectacle(figure8)blind螺纹的threadedTHD爆破板rupturedisk承插焊的sock

26、etweldedSW法兰flangeFLG4,其余资料整体管法兰integralpipeflange碳素钢carbonsteelC.S.钢管法兰steelpipeflange不锈钢stainlesssteelS.S.螺纹法兰threadedflange铸铁castironC.I.滑套法兰slip-onflange铝aluminum平焊法兰slip-on-weldingflange铜,紫铜copper承插焊法兰socketweldingflange钛titanium松套法兰lapjointflangeLJF抗拉强度tensilestrength对焊法兰weldneckflangeWNF非金属资料

27、non-metallicmaterial法兰盖blindflange;blind塑料plastic异径法兰reducingflange陶瓷ceramic压力级pressurerating(class)搪瓷porcelainenamel突面raisedfaceRF玻璃glass凸面maleface橡胶rubber凹面femaleface垫片gasketGSKT全平面;满平面flatface;fullfaceFF平垫片flatgasket填料packing3.管道特别件pipingspeciality型钢shapedsteel粗滤器strainer角钢anglesteel过滤器filter槽钢channel暂时过滤器temporarystrainer(conetype)工字钢I-beamY型过滤器Y-typestrainer宽缘工字钢或H钢wideflangedbeamT型过滤器T-typestrainer扁钢flatbar永远过滤器permanentfilter圆钢roundsteel;rod洗眼器及淋浴器eyewasherandshower钢带strapsteel视镜sightgl