常见化工词汇中英文对照

常见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inflammable

liquid易燃液体volatileliquid爆炸混合

物explosivemixture爆炸性环境explosive

atmosphere(environment)爆炸极限explosiveconcentration

limit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rotary

kiln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helicalscrew

compressor离心式压缩机centrifugalcompressor多级压缩

机mutiplestagescompressor固定床反应器fixed

bedreactor流化床反应器fluidizedbedreactor管式反应

器tubularreactor列管式换热器tubularheat

exchanger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liquid

distributor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sieve

plate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pressure

filter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compartment

traydrier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pneumaticconveyor

drier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rotorimpact

breaker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split

wedge截止阀globevalve节流阀throttlevalve

针阀needlevalve角阀(角式截止阀)anglevalve

Y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