常见的化工词汇中英文对照
化工词汇中英对照
化工词汇中英对照随着全球经济不断发展，化工工业也日渐成为国民经济发展的重要支柱产业之一。
在这个行业中，许多的专业术语不仅需要理解其中文含义，同时也需要了解其英文对照，以适应国际化交流的需求。
因此，在这篇文章中，我们将带领大家了解化工词汇中的中英对照，帮助大家更好地掌握这个行业的专业术语。
一、化学品类1. 分子量(Molecular weight) - The weight of a molecule ofa substance, expressed in atomic mass units (amu).2. 合成树脂(Synthetic resin) - A thermosetting or thermoplastic material formed by the polymerization of a resin and a hardener or catalyst.3. 聚合物(Polymer) - A large molecule consisting of many repeating subunits, each of which is a monomer.4. 酸(Acid) - A substance that donates hydrogen ions (H+) to a solution. Acids have a pH of less than 7.5. 酸性物质(Acidic substance) - A substance with a pH of less than 7, indicating the presence of hydrogen ions.6. 碱(Base) - A substance that accepts hydrogen ions (H+) in a solution. Bases have a pH of greater than7.7. 中性物质(Neutral substance) - A substance with a pH of 7, indicating that it is neither acidic nor basic.8. 溶剂(Solvent) - A substance capable of dissolving another substance to form a homogeneous mixture.9. 溶解度(Solubility) - The amount of a substance that can dissolve in a given amount of solvent at a specific temperature and pressure.10. 醇(Alcohol) - A compound containing a hydroxyl (-OH) group attached to a carbon atom.11. 酮(Ketone) - A compound containing a carbonyl (C=O) group attached to two carbon atoms.12. 酯(Ester) - A compound formed by the reaction of an alcohol and a carboxylic acid.二、化学反应1. 氧化(Oxidation) - A chemical reaction in which a substance loses electrons and/or gains oxygen.2. 还原(Reduction) - A chemical reaction in which a substance gains electrons and/or loses oxygen.3. 聚合(Polymerization) - The process of forming a polymer by joining together many monomers.4. 缩聚(Condensation) - A chemical reaction in which two or more molecules combine, usually with the elimination of a small molecule such as water, to form a larger molecule.5. 加成(Addition) - A chemical reaction in which a molecule is added to a double or triple bond, resulting in the formation of a new single bond.6. 消除(Elimination) - A chemical reaction in which a molecule is removed from an organic compound, often resulting in the formation of a double or triple bond.7. 反应速率(Reaction rate) - The rate at which a chemical reaction occurs, usually measured as the change in concentration of a reactant or product over time.8. 活化能(Activation energy) - The minimum amount of energy required for a chemical reaction to occur.9. 热力学能量(Thermodynamic energy) - The energy associated with the heat and work exchanged during a chemical reaction.三、化工设备与工艺1. 反应釜(Reactor) - A vessel used for carrying out chemical reactions.2. 搅拌器(Agitator) - A device used to mix or stir a substance.3. 蒸馏塔(Distillation column) - A tower used in the process of distillation to separate components of a mixture based on their boiling points.4. 加热器(Heater) - A device used to heat a substance.5. 冷却器(Cooler) - A device used to cool a substance.6. 过滤器(Filter) - A device used to remove impurities froma substance.7. 压力容器(Pressure vessel) - A container designed to hold substances at high pressure.8. 计量泵(Metering pump) - A device used to accurately measure and deliver a liquid or gas.9. 真空泵(Vacuum pump) - A device used to create a vacuum by removing air or gas from a system.10. 管道系统(Piping system) - A network of pipes used to transport liquids or gases from one location to another.四、安全与环境保护1. 安全数据表(Safety data sheet) - A document that provides information about the hazards, handling, storage, and disposal of a chemical substance.2. 废物处理(Waste disposal) - The process of safely disposing of hazardous or non-hazardous waste.3. 危险品标识(Hazardous material labeling) - A system of labeling and identification used to indicate the potential hazards of a substance.4. 化学品存储(Chemical storage) - The safe and proper storage of chemicals to prevent accidents and ensure the integrity of the substances.5. 环境影响评价(Environmental impact assessment) - The process of evaluating the potential environmental impacts of a proposed project or operation.6. 水污染防治(Water pollution prevention and control) - The prevention and control of the discharge of pollutants into water sources.7. 大气污染控制(Air pollution control) - The prevention and control of the emission of pollutants into the air.总之，了解化工词汇中的中英对照是学习和掌握化工行业的基础，特别是在国际化交流中。
化工专业词汇中英文对照
化工专业词汇中英文对照1 管道组成件Piping component1.1 管子Pipe管子(按照配管标准规格制造的)pipe管子(不按配管标准规格制造的其他用管)tube钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel pipe合金钢管alloy steel pipe不锈钢stainless steel pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管wrought-steel pipe锻铁管wrought-iron pipe无缝钢管seamless(SMLS)steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance welded steel pipe电熔（弧）焊钢板卷管electric-fusion(arc)-welded steel-plate pipe螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe热轧无缝钢管hot-rolling seamless pipe冷拔无缝钢管cold-drawing seamless pipe水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube直管run pipe;straight pipe1.2 管件Fitting弯头elbow异径弯头reducing elbow带支座弯头base elbowk半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return带侧向口的弯头（右向或左向）side outlet elbow(right hand or left hand)双支管弯头（形）double branch elbow三通tee异径三通reducing tee等径三通straight tee带侧向口的三通（右向或左向）side outlet tee(right hand or 1eft hand)异径三通（分支口为异径）reducing tee(reducing on outlet)异径三通（一个直通口为异径）reducing tee(reducing on one run)带支座三通base tee异径三通（一个直通口及分支口为异径）reducing tee(reducing on one run and outlet)异径三通（两个直通口为异径，双头式）reducing tee(reducing on both runs,bull head)45°斜三通45°lateral45°斜三通（支管为异径）45°lateral(reducing on branch)45°斜三通(一个直通口为异径)45°lateral(reducing on one run) 45°斜三通(一个直通口及支管为异径) 45° lateral(reducing on one run and branch)Y型三通（俗称裤衩）true“Y”四通cross等径四通straight cross异径四通reducing cross异径四通（一个分支口为异径）reducing cross(reducing on one outlet)异径四通（一个直通口及分支口为异径）reducing cross(reducing on one run and outlet)异径四通（两个分支口为异径）reducing cross(reducing on both outlet)异径四通（一个直通口及两个分支口为异径）reducing cross (reducing on one run and both outlet)异径管reducer 同心异径管concentric reducer偏心异径管eccentric reducer锻制异径管reducing swage螺纹支管台threadolet焊接支管台weldolet承插支管台sockolet弯头支管台elbolet斜接支管台latrolet镶入式支管嘴sweepolet短管支管台nipolet支管台. 插入式支管台boss管接头coupling,full coupling半管接头half coupling异径管接头reducing coupling活接头union内外螺纹缩接（俗称补芯）bushing管帽cap(C)堵头plug短节nipple异径短节reducing nipple;swage nipple1.3 弯管Bend预制弯管fabricated pipe bend跨越弯管（^ 形）cross-over bend偏置弯管（~ 形）offset bend90°弯管quarter bend环形弯管cirele bend单侧偏置90°弯管（? 形）single offset quarter bendS形弯管“S”bend单侧偏置U形膨胀弯管（| ?形）single offset“U” bendU形弯管“U”bend双偏置U膨胀弯管double offset expansion“U”bend斜接弯管mitre bend三节斜接弯管3-piece mitre bend折皱弯管corrugated bend圆度roundness1.4 法兰Flange (FLG）整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰（包括平焊法兰）slip-on flange(SO);slip-on welding flange 承插焊法兰socket welding flange松套法兰lap joint flange(LJF)对焊法兰welding neckflange(WNF)法兰盖blind flange,blind孔板法兰orifice flange异径法兰reducing flange盘座式法兰pad type flange松套带颈法兰loose hubbed flange焊接板式法兰welding plate flange对焊环welding neck collar （与stub end相似）平焊环welding-on collar突缘短节stub end,lap翻边端lapped pipe end松套板式法兰loose plate flange压力级pressure rating,pressure rating class压力—温度等级pressure-temperature rating法兰密封面，法兰面flange facing突面raised face(RF)凸面male face(MF)凹面female face(FMF)榫面tongue face槽面groove face环连接面ring joint face全平面. 满平面flat face;full face(FF)光滑突面smooth raised face(SRF)法兰面加工facing finish粗糙度roughness光滑的smooth齿形serrated均方根root mean square(RMS)算术平均粗糙高度arithmetical average roughness height(AARH)配对法兰companion-flange螺栓圆bolt circle(B.C.)1.5 垫片Gasket (GSKT)垫片的型式type of gasket平垫片flat gasket环形平垫片flat ring gasket平金属垫片flat metal gasket夹棉织物的橡胶elastomer with cotton fabric insertion夹石棉织物的橡胶elastomer with asbestos fabric insertion夹石棉织物及金属丝加强的橡胶elastomer with asbestos fabric insertion and with wire reinforcement 无石墨压缩白石棉垫片non graphited compressed white asbestos gasket天然白橡胶垫片natural white rubber gasket压缩石棉垫片compressed asbestos class gasket浸聚四氟乙烯的石棉垫片PTFE impregnated asbestos gasket 夹石棉的缠绕金属垫片spiral-wound metal gasket with asbestos filler内环inner ring外环，外定位环outer ring波纹金属垫片corrugated metal gasket波纹金属包嵌石棉垫片corrugated metal gasket with asbestos inserted双夹套波纹金属包石棉垫片corrugated metal double jacketed asbestos filled gasket双夹套垫片double jacketed gasket金属包石棉平垫片flat metal jacketed asbestos filled gasket整体金属齿形垫片solid metal serrated gasket槽形金属垫片grooved metal gasket环形连接金属垫片ring joint metal gasket八角环形垫片octagonal ring gasket椭圆环形垫片oval ring gasket透镜式垫片lens gasket非金属垫片non-metallic gasket1.6 阀门Valve1.6.1 阀门结构、零件阀轭yoke外螺纹阀杆及阀轭outside screw and yoke (OS &Y)阀杆stem内螺纹inside screw(IS)阀轭套yoke sleeve阀杆环stem ring阀座valve seat(body seat)阀座环、密封圈seat ring整体（阀）座integral seat堆焊（阀）座deposited seat阀芯（包括密封圈、杆等内件）trim阀盘disc阀盘密封圈disc seat阀体body阀盖bonnet阀盖衬套bonnet bush螺纹阀帽screw cap螺纹阀盖screw bonnet螺栓连接的阀盖bolted bonnet(BB)活接阀盖（帽）union bonnet(cap)螺栓连接的阀帽bolted cap(BC)焊接阀盖welded bonnet(WB)本体阀杆密封body stem seal石棉安全密封asbestos emenen seal 倒密封back seal压力密封的阀盖pressure-tight bonnet 动力操纵器powered operator电动操纵器electric motor operator 气动操纵器pneumatic operator液压操纵器hydraulic operator快速操纵器quick-acting operator滑动阀杆sliding stem正齿轮传动spur gear operated伞齿轮传动bevel gear operated扳手操作wrench operated链轮chain wheel手轮hand wheel手柄hand lever(handle)气缸（或液压缸）操纵的cylinder operated链条操纵的chain operated等径孔道full bore;full port异径孔道reducing bore,reduced port,venturi port 短型short pattern紧凑型（小型）compact type笼式环lantern ring压盖gland阀杆填料stem packing阀盖垫片bonnet gasket升杆式（明杆）rising stem(RS)非升杆式（暗杆）non-rising stem (NRS)指示器/限位器indicator/stopper注油器grease injector可更换的阀座环renewable seat ring1.6.2 常用阀(1）闸阀gate valve平行双闸板double disc parallel seat开口楔形闸板split wedge挠性整体楔形闸扳flexible solid wedge。
常见的化工词汇中英文对照()
工艺流程? ?连续过程continuous process 间歇过程batch process工艺叙述process description 工艺特点process feature操作operation反应reaction副反应side reaction絮凝flocculation浮洗flotation倾析decantation催化反应catalytical reaction 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oxidizing agent还原剂reducing agent有机物organic material真空vacuum母液master liquor富液rich liquor贫液lean liquor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solidificalion point 沸点boiling point熔点melting point蒸发率evaporation rate粘度viscosity吸水的water absorbent(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specific gravity催化剂catalyst燃烧combustion引燃ignition自然点self-ignition temperature可燃气体combustible gas可燃液体inflammable liquid易燃液体volatile liquid爆炸混合物explosive mixture爆炸性环境explosive atmosphere(environment) 爆炸极限explosive concentration limit废水waste water废液waste liquid废气off-gas噪声noise pollution成分composition挠度deflection力和力矩force and moment弯矩bending moment应力-应变曲线stress-strain diagram百分比percentage环境温度ambient temperature工作温度operating设计温度design temperature(pressure)相对湿度RH=relative humidity油渣、淤泥sludge杂质impurity化工设备泵pump轴流泵axial flow pump真空泵vacuum pump屏蔽泵canned pump柱塞泵plunger pump涡轮泵turbine pump涡流泵vortex pump离心泵centrifugal pump喷射泵jet pump转子泵rotary pump管道泵inline pump双作用往复泵double action reciprocating pump 计量泵metering pump深井泵deep well pump齿轮泵gear pump手摇泵hand(wobble) pump螺杆泵screw (spiral) pump潜水泵submersible pump斜转子泵inclined rotor pump封闭式电磁泵hermetically sealed magnetic drive pump气升泵air-lift-pump轴承bearing叶轮impeller虹吸管siphon高压容器high pressure vessel焚化炉incinerator火焰清除器flame arrester工业炉furnace烧嘴burner锅炉boiler回转窑rotary kiln加热器heater电加热器electric heater冷却器cooler冷凝器condenser换热器heat exchanger反应器reactor蒸馏釜still搅拌器agitator混合器mixer静态混合器static mixers管道混合器line mixers混合槽mixing tanks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electric precipitator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package unit仪器设备apparatus附属设备accessory旋转式压缩机rotary compressor往复式压缩机reciprocating compressor水环式压缩机nash compressor螺杆式压缩机helical screw compressor离心式压缩机centrifugal compressor多级压缩机mutiple stages compressor固定床反应器fixed bed reactor流化床反应器fluidized bed reactor管式反应器tubular reactor列管式换热器tubular heat exchanger螺旋板式换热器spiral plate heat exchanger 萃取塔extraction column板式塔plate column填料塔packed column洗涤塔scrubber吸收塔absorber冷却塔cooling tower精馏塔fractionating tower汽提塔stripper再生塔regenerator造粒塔prill tower塔附件tower accessories液体分配（布）器liquid distributor填料支持板support plate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draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head tank中间槽intermediate tank加料槽feed tank补给槽make-up tank计量槽measuring tank电解槽cell溜槽chute收集槽collecting tank液滴分离器knockout drum稀释罐thinning tank缓冲罐surge drum回流罐reflux drum闪蒸罐flash drum浮顶罐floating roof tank内浮顶罐covered floating roof tank球罐spheroid气柜gas holder湿式气柜wet gas-holder干式气柜dry gas-holder螺旋式气柜helical gas-holder星型放料器,旋转阀rotary valve抽滤器mutche filter压滤器filter press压滤机pressure filter板框压滤器plate-and-fram filter press 转鼓过滤器rotary drum filter带式过滤器belt filter翻盘式过滤器袋滤器bag filter旋风分离器cyclone separator盘式干燥箱compartment tray drier真空干燥器vacuum drier 隧道式干燥器tunnel drier回转干燥器rotary drier穿流循环干燥器through circulation drier 喷雾干燥器spray drier气流干燥器pneumatic conveyor drier圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破碎机jaw crusher回转破碎机gyratory crusher滚洞破碎机roll crusher锤式破碎机hammer crusher冲击破碎机rotor impact breaker气流喷射粉碎机jet pulverizer棍磨机rod mill雷蒙机raymond mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan罗茨鼓风机root's blower起重机crane桥式起重机bridge crane电动葫芦motor hoist发电机generator电动机motor汽轮机steam turbine管道工程piping engineering1 阀门valve阀杆stem内螺纹阀杆inside screw阀座valve seat (body seat)阀座环、密封圈sealing ring阀芯(包括密封圈,杆等) trim阀盘disc阀体body阀盖bonnet手轮hand wheel手柄hand level (handle)压盖gland闸阀gate valve平行双闸板double disc parallel seat楔形单闸板split wedge截止阀globe valve节流阀throttle valve针阀needle valve角阀(角式截止阀) angle valveY型阀(截止阀) Y-valve(Y-body globe valve)球阀ball valve三通球阀3-way ball valve蝶阀butterfly valve对夹式(薄片型) wafer type偏心阀板蝶阀offset disc (eccentric) butterfly valve斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve止回式蝶阀combined non-return butterfly valve 柱塞阀piston type valve旋塞阀plug valve三通旋塞阀three-way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve底阀foot valve切断式止回阀stop check valve活塞式止回阀piston check valve翻板止回阀flap check valve蝶式止回阀butterfly check valve安全泄气阀safety[SV]安全泄放阀relief valve[RV]安全泄压阀safety relief valve杠杆重锤式lever and weight type罐底排污阀flush-bottom tank valve波纹管密封阀bellow sealed valve电磁阀solenoid (operated) valve电动阀electrically(electric-motor)operated valve 气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阀mechanical trap浮桶式疏水阀open (top) bucket trap 浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀(自动放汽阀) (automatic) air vent valve换向阀diverting (reversing) valve呼吸阀breather valve减压阀pressure reducing valve控制阀control valve执行机构actuator差压调节阀differential pressure regulating valve 切断阀block (shut-off, stop) valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阀jacketed valve非旋转式阀non-rotary valve2管子,管件,法兰管子pipe(按标准制造的配管用管)tube(不按标准规格制造的其它用管)钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel[C.S.]pipe合金钢管alloy steel pipe不锈钢管stainless steel[S.S.]pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管wrought-steel pipe锻铁管wrought-iron pipe无缝钢管seamless[SMLS] steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance-welded steel pipe 电熔(弧)焊钢板卷管electric-fusion(arc)-welded steel-plate pipe螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe排污阀blowdown valve集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve取样阀sampling valve手动阀hand operated(manually-operated) valve(水)龙头bibb;bib;faucet抽出液阀(小阀) bleed valve旁路阀by-pass valve软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve根部阀root (primary, header) valve水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube壁厚wall thickness[WT]壁厚系列号schedule number[SCH.NO.]加厚的,加强的extra heavy (strong)双倍加厚的,双倍加强的double extra heavy (strong)弯头elbow异径弯头reducing elbow长半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return三通tee异径三通reducing tee等径三通straight tee带支座三通base tee45°斜三通45°lateralY型三通true"Y"四通cross异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer管接头coupling;full coupling活接头union 短管nipple预制弯管fabricated pipe bendU型弯管"U"bend法兰端flanged end万向接头universal joint对焊的butt welded[BW]螺纹的threaded[THD]承插焊的socket welded[SW]法兰flange[FLG]整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰slip-on flange平焊法兰slip-on-welding flange承插焊法兰socket welding flange松套法兰lap joint flange[LJF]对焊法兰weld neck flange[WNF]法兰盖blind flange;blind异径法兰reducing flange压力级pressure rating(class)突面raised face[RF]凸面male face凹面female face全平面;满平面flat face;full face[FF]3.管道特殊件piping speciality粗滤器strainer过滤器filter临时过滤器temporary strainer(cone type) Y型过滤器Y-type strainerT型过滤器T-type strainer永久过滤器permanent filter洗眼器及淋浴器eye washer and shower 视镜sight glass阻火器flame arrester喷咀;喷头spray nozzle喷射器ejector取样冷却器sample cooler消音器silencer膨胀节expansion joint波纹膨胀节bellow补偿器compensator软管接头hose connection[HC]快速接头quick coupling金属软管metal hose橡胶管rubber hose挠性管flexible tube特殊法兰special flange漏斗funnel8字盲板spectacle (figure 8) blind爆破板rupture disk4,其它材料碳素钢carbon steel [C.S.]不锈钢stainless steel[S.S.]铸铁cast iron[C.I.]铝aluminum铜,紫铜copper钛titanium抗拉强度tensile strength非金属材料non-metallic material塑料plastic陶瓷ceramic搪瓷porcelain enamel玻璃glass橡胶rubber垫片gasket[GSKT]平垫片flat gasket填料packing型钢shaped steel角钢angle steel槽钢channel工字钢I-beam宽缘工字钢或H钢wide flanged beam扁钢flat bar圆钢round steel; rod钢带strap steel网络钢板checkered plate材料表bill of material[BOM]材料统计material take-off[MTO]散装材料bulk material综合管道材料表consolidated piping material summarysheet[CPMSS]汇总表summary sheet5.设备布置及管道设计中心线center line装置边界boundary limit[BL]区界area limit 设备布置equipment arrangement (layout);plot plan标高,立面elevation[EL]支撑点point of support[POS]工厂北向plant north方位orientation危险区hazardous area classification净正吸入压头net positive suction head绝对标高absolute elevation坐标coordinate管道研究piping study管道布置平面piping arrangement plan[PAP]管道布置piping assembly; layout详图detail"X"视图view "X""A-A" 剖视section "A-A"轴测图isometric drawing索引图key plan管道及仪表流程图piping and instrument diagram[P&ID]管口表list of nozzles地上管道above ground piping地下管道under ground piping管线号line number总管header; manifold旁路by pass常开normally open常闭normally closed取样接口sampling connection伴热管tracing pipe蒸汽伴热steam tracing热水伴热hot-water tracing电伴热electrical tracing夹套管jacketed line全夹套管full jacketed比例scale图figure草图sketch图例legend符号symbol件号part n。
常用化工词汇中英文对照汇总
工艺流程连续过程 continuous process 间歇过程 batch process工艺叙述 process description 工艺特点 process feature操作 operation反应 reaction副反应 side reaction絮凝 flocculation浮洗 flotation倾析 decantation催化反应 catalytical reaction 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 oxidizing agent还原剂 reducing agent有机物 organic material真空 vacuum母液 master liquor富液 rich liquor贫液 lean liquor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 solidificalion point 沸点 boiling point熔点 melting point蒸发率 evaporation rate粘度 viscosity吸水的 water absorbent(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 specific gravity催化剂 catalyst燃烧 combustion引燃 ignition自然点 self-ignition temperature可燃气体 combustible gas可燃液体 inflammable liquid易燃液体 volatile liquid爆炸混合物 explosive mixture爆炸性环境 explosive atmosphere(environment) 爆炸极限 explosive concentration limit废水 waste water废液 waste liquid废气 off-gas噪声 noise pollution成分 composition挠度 deflection力和力矩 force and moment弯矩 bending moment应力-应变曲线 stress-strain diagram百分比 percentage环境温度 ambient temperature工作温度 operating设计温度 design temperature(pressure)相对湿度 RH=relative humidity油渣、淤泥 sludge杂质 impurity化工设备泵 pump轴流泵 axial flow pump真空泵 vacuum pump屏蔽泵 canned pump柱塞泵 plunger pump涡轮泵 turbine pump涡流泵 vortex pump离心泵 centrifugal pump喷射泵 jet pump转子泵 rotary pump管道泵 inline pump双作用往复泵 double action reciprocating pump 计量泵 metering pump深井泵 deep well pump齿轮泵 gear pump手摇泵 hand(wobble) pump螺杆泵 screw (spiral) pump潜水泵 submersible pump斜转子泵 inclined rotor pump封闭式电磁泵 hermetically sealed magnetic drive pump 气升泵 air-lift-pump轴承 bearing叶轮 impeller虹吸管 siphon高压容器 high pressure vessel焚化炉 incinerator火焰清除器 flame arrester工业炉 furnace烧嘴 burner锅炉 boiler回转窑 rotary kiln加热器 heater电加热器 electric heater冷却器 cooler冷凝器 condenser换热器 heat exchanger反应器 reactor蒸馏釜 still搅拌器 agitator混合器 mixer静态混合器 static mixers管道混合器 line mixers混合槽 mixing tanks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 electric precipitator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 package unit仪器设备 apparatus附属设备 accessory旋转式压缩机 rotary compressor往复式压缩机 reciprocating compressor水环式压缩机 nash compressor螺杆式压缩机 helical screw compressor离心式压缩机 centrifugal compressor多级压缩机 mutiple stages compressor固定床反应器 fixed bed reactor流化床反应器 fluidized bed reactor管式反应器 tubular reactor列管式换热器 tubular heat exchanger螺旋板式换热器 spiral plate heat exchanger 萃取塔 extraction column板式塔 plate column填料塔 packed column洗涤塔 scrubber吸收塔 absorber冷却塔 cooling tower精馏塔 fractionating tower汽提塔 stripper再生塔 regenerator造粒塔 prill tower塔附件 tower accessories液体分配（布）器 liquid distributor填料支持板 support plate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 draw nozzle溢流堰 weir泡罩 bubble cap筛板 sieve plate浮阀 float valve除沫器 demister pad塔裙座 skirt椭圆封头 elliptical head高位槽 head tank中间槽 intermediate tank加料槽 feed tank补给槽 make-up tank计量槽 measuring tank电解槽 cell溜槽 chute收集槽 collecting tank液滴分离器 knockout drum稀释罐 thinning tank缓冲罐 surge drum回流罐 reflux drum闪蒸罐 flash drum浮顶罐 floating roof tank内浮顶罐 covered floating roof tank球罐 spheroid气柜 gas holder湿式气柜 wet gas-holder干式气柜 dry gas-holder螺旋式气柜 helical gas-holder星型放料器,旋转阀 rotary valve抽滤器 mutche filter压滤器 filter press压滤机 pressure filter板框压滤器 plate-and-fram filter press 转鼓过滤器 rotary drum filter带式过滤器 belt filter翻盘式过滤器袋滤器 bag filter旋风分离器 cyclone separator盘式干燥箱 compartment tray drier真空干燥器 vacuum drier隧道式干燥器 tunnel drier回转干燥器 rotary drier穿流循环干燥器 through circulation drier 喷雾干燥器 spray drier气流干燥器 pneumatic conveyor drier圆盘式加料器 dish feeder螺旋式加料器 screw feeder颚式破碎机 jaw crusher回转破碎机 gyratory crusher滚洞破碎机 roll crusher锤式破碎机 hammer crusher冲击破碎机 rotor impact breaker气流喷射粉碎机 jet pulverizer棍磨机 rod mill雷蒙机 raymond mill锤磨机 hammer mill辊磨机 roller mill振动筛 vibrating screen回转筛 rotary screen风机 fan罗茨鼓风机 root's blower起重机 crane桥式起重机 bridge crane电动葫芦 motor hoist发电机 generator电动机 motor汽轮机 steam turbine管道工程 piping engineering1 阀门 valve阀杆 stem内螺纹阀杆 inside screw阀座 valve seat (body seat)阀座环、密封圈 sealing ring阀芯(包括密封圈,杆等) trim阀盘 disc阀体 body阀盖 bonnet手轮 hand wheel手柄 hand level (handle)压盖 gland闸阀 gate valve平行双闸板 double disc parallel seat楔形单闸板 split wedge截止阀 globe valve节流阀 throttle valve针阀 needle valve角阀(角式截止阀) angle valveY型阀(截止阀) Y-valve(Y-body globe valve)球阀 ball valve三通球阀 3-way ball valve蝶阀 butterfly valve对夹式(薄片型) wafer type偏心阀板蝶阀 offset disc (eccentric) butterfly valve 斜阀盘蝶阀 canted disc butterfly valve连杆式蝶阀 link butterfly valve止回式蝶阀 combined non-return butterfly valve柱塞阀 piston type valve旋塞阀 plug valve三通旋塞阀 three-way plug valve四通旋塞阀 four-way plug valve旋塞 cock衬套旋塞 sleeve cock隔膜阀 diaphragm valve橡胶衬里隔膜阀 rubber lined diaphragm valve直通式隔膜阀 straight way diaphragm valve夹紧式胶管阀 pinch valve止回阀 check valve升降式止回阀 lift check valve旋启式止回阀 swing check valve落球式止回阀 ball check valve弹簧球式止回阀 spring ball check valve底阀 foot valve切断式止回阀 stop check valve活塞式止回阀 piston check valve翻板止回阀 flap check valve蝶式止回阀 butterfly check valve安全泄气阀 safety[SV]安全泄放阀 relief valve[RV]安全泄压阀 safety relief valve杠杆重锤式 lever and weight type罐底排污阀 flush-bottom tank valve波纹管密封阀 bellow sealed valve电磁阀 solenoid (operated) valve电动阀 electrically(electric-motor)operated valve气动阀 pneumatic operated valve低温用阀 cryogenic service valve蒸汽疏水阀 steam trap机械式疏水阀 mechanical trap浮桶式疏水阀 open (top) bucket trap浮球式疏水阀 float trap倒吊桶式疏水阀 inverted bucket trap自由浮球式疏水阀 loose float trap恒温式疏水阀 thermostatic trap压力平衡式恒温疏水阀 balanced pressure thermostatic trap热动力式疏水阀 thermodynamic trap脉冲式蒸汽疏水阀 impulse steam trap放汽阀(自动放汽阀) (automatic) air vent valve换向阀 diverting (reversing) valve呼吸阀 breather valve减压阀 pressure reducing valve控制阀 control valve执行机构 actuator差压调节阀 differential pressure regulating valve切断阀 block (shut-off, stop) valve调节阀 regulating valve快开阀 quick opening valve快闭阀 quick closing valve隔断阀 isolating valve三通阀 three way valve夹套阀 jacketed valve非旋转式阀 non-rotary valve2管子,管件,法兰管子 pipe(按标准制造的配管用管)tube(不按标准规格制造的其它用管)钢管 steel pipe铸铁管 cast iron pipe衬里管 lined pipe复合管 clad pipe碳钢管 carbon steel[C.S.]pipe合金钢管 alloy steel pipe不锈钢管 stainless steel[S.S.]pipe奥氏体不锈钢管 austenitic stainless steel pipe铁合金钢管 ferritic alloy steel pipe轧制钢管 wrought-steel pipe锻铁管 wrought-iron pipe无缝钢管 seamless[SMLS] steel pipe焊接钢管 welded steel pipe电阻焊钢管 electric-resistance-welded steel pipe电熔(弧)焊钢板卷管 electric-fusion(arc)-welded steel-plate pipe螺旋焊接钢管 spiral welded steel pipe镀锌钢管 galvanized steel pipe排污阀 blowdown valve集液排放阀 drip valve排液阀 drain valve放空阀 vent valve卸载阀 unloading valve排出阀 discharge valve吸入阀 suction valve取样阀 sampling valve手动阀 hand operated(manually-operated) valve(水)龙头 bibb;bib;faucet抽出液阀(小阀) bleed valve旁路阀 by-pass valve软管阀 hose valve混合阀 mixing valve破真空阀 vacuum breaker冲洗阀 flush valve根部阀 root (primary, header) valve水煤气钢管 water-gas steel pipe塑料管 plastic pipe玻璃管 glass tube橡胶管 rubber tube壁厚 wall thickness[WT]壁厚系列号 schedule number[SCH.NO.]加厚的,加强的 extra heavy (strong)双倍加厚的,双倍加强的 double extra heavy (strong) 弯头 elbow异径弯头 reducing elbow长半径弯头 long radius elbow短半径弯头 short radius elbow长半径180°弯头 long radius return短半径180°弯头 short radius return三通 tee异径三通 reducing tee等径三通 straight tee带支座三通 base tee45°斜三通45°lateralY型三通 true"Y"四通 cross异径管 reducer同心异径管 concentric reducer偏心异径管 eccentric reducer管接头 coupling;full coupling活接头 union短管 nipple预制弯管 fabricated pipe bendU型弯管 "U"bend法兰端 flanged end万向接头 universal joint对焊的 butt welded[BW]螺纹的 threaded[THD]承插焊的 socket welded[SW]法兰 flange[FLG]整体管法兰 integral pipe flange钢管法兰 steel pipe flange螺纹法兰 threaded flange滑套法兰 slip-on flange平焊法兰 slip-on-welding flange承插焊法兰 socket welding flange松套法兰 lap joint flange[LJF]对焊法兰 weld neck flange[WNF]法兰盖 blind flange;blind异径法兰 reducing flange压力级 pressure rating(class)突面 raised face[RF]凸面 male face凹面 female face全平面;满平面 flat face;full face[FF]3.管道特殊件 piping speciality粗滤器 strainer过滤器 filter临时过滤器 temporary strainer(cone type) Y型过滤器 Y-type strainerT型过滤器 T-type strainer永久过滤器 permanent filter洗眼器及淋浴器 eye washer and shower视镜 sight glass阻火器 flame arrester喷咀;喷头 spray nozzle喷射器 ejector取样冷却器 sample cooler消音器 silencer膨胀节 expansion joint波纹膨胀节 bellow补偿器 compensator软管接头 hose connection[HC]快速接头 quick coupling金属软管 metal hose橡胶管 rubber hose挠性管 flexible tube特殊法兰 special flange漏斗 funnel8字盲板 spectacle (figure 8) blind爆破板 rupture disk4,其它材料碳素钢 carbon steel [C.S.]不锈钢 stainless steel[S.S.]铸铁 cast iron[C.I.]铝 aluminum铜,紫铜 copper钛 titanium抗拉强度 tensile strength非金属材料 non-metallic material塑料 plastic陶瓷 ceramic搪瓷 porcelain enamel玻璃 glass橡胶 rubber垫片 gasket[GSKT]平垫片 flat gasket填料 packing型钢 shaped steel角钢 angle steel槽钢 channel工字钢 I-beam宽缘工字钢或H钢 wide flanged beam扁钢 flat bar圆钢 round steel; rod钢带 strap steel网络钢板 checkered plate材料表 bill of material[BOM]材料统计 material take-off[MTO]散装材料 bulk material综合管道材料表 consolidated piping material summary sheet[CPMSS]汇总表 summary sheet5.设备布置及管道设计中心线 center line装置边界 boundary limit[BL]区界 area limit设备布置 equipment arrangement (layout);plot plan标高,立面 elevation[EL]支撑点 point of support[POS]工厂北向 plant north方位 orientation危险区 hazardous area classification净正吸入压头 net positive suction head绝对标高 absolute elevation坐标 coordinate管道研究 piping study管道布置平面 piping arrangement plan[PAP]管道布置 piping assembly; layout详图 detail"X"视图 view "X""A-A" 剖视 section "A-A"轴测图 isometric drawing索引图 key plan管道及仪表流程图 piping and instrument diagram[P&ID] 管口表 list of nozzles地上管道 above ground piping地下管道 under ground piping管线号 line number总管 header; manifold旁路 by pass常开 normally open常闭 normally closed取样接口 sampling connection伴热管 tracing pipe蒸汽伴热 steam tracing热水伴热 hot-water tracing电伴热 electrical tracing夹套管 jacketed line全夹套管 full jacketed比例 scale图 figure草图 sketch图例 legend符号 symbol件号 part n。
化工术语中英文对照大全
化工术语中英文对照大全前言化工术语是在化学工程和化学领域中使用的一系列专业术语。
随着全球化的进程，化工行业与国际市场的交流与合作日益频繁。
掌握化工术语的中英文对照是非常重要的，能够方便与国际同行交流、合作与沟通。
本文档整理了一份化工术语的中英文对照大全，方便化工从业人员在国际交流中准确地表达和理解专业术语。
术语列表以下是常用化工术语的中英文对照列表：1.聚合物 - Polymer2.离子 - Ion3.反应器 - Reactor4.温度 - Temperature5.压力 - Pressure6.流体 - Fluid7.溶液 - Solution8.摩尔质量 - Molar mass9.等压过程 - Isothermal process10.等温过程 - Isobaric process11.等容过程 - Isochoric process12.间歇反应 - Batch reaction13.持续反应 - Continuous reaction14.催化剂 - Catalyst15.化学平衡 - Chemical equilibrium16.离子交换 - Ion exchange17.液相萃取 - Liquid-liquid extraction18.气相色谱 - Gas chromatography19.液相色谱 - Liquid chromatography20.气相质谱 - Gas chromatography-mass spectrometry21.电泳 - Electrophoresis22.光谱学 - Spectroscopy23.吸收 - Absorption24.反应速率 - Reaction rate25.反应动力学 - Reaction kinetics26.化学工程 - Chemical engineering27.材料科学 - Materials science28.环境工程 - Environmental engineering29.工艺优化 - Process optimization30.安全工程 - Safety engineering使用示例为了更好地理解这些术语的用法，以下是一些使用示例：1.。
化学化工相关词汇整理
表 1-1 中英文对照环保常用术语水质标准Water quality standards土壤污染 硬度soil pollution Hardness三废： 废水、废气、PH 值PH value废固Waste water/waste gas/solid waste化学需氧量重金属COD: Chemical Oxygen Demand Heavy metals水污染 Water pollution 生化需氧量 BOD: Biochemical Oxygen Demand大气污染air pollution总需氧量 TOD: Total Oxygen Demand 总有机碳 TOC: Total Organic Carbon 总氮 TN: Total Nitrogen 有机氮 Organic Nitrogen 氨氮 ammonia nitrogen 悬浮物SS ： Suspended Substance 溶解氧DO: Dissolved Oxygen色度 Colority浊度 Turbidity表 2-1 中英文对照质量控制常用术语滴定titration 溶液solution投诉complaint HPLC high performance liquidchromatographyGC gas chromatography 样品sampleGLP good labrotory practice 甲醇methanol乙腈acetonitril 对照品reference standard表 3-1 中英文对照表 4-1 中英文对照物流常用术语原料raw material 成品finished goods中间体intermediate 合格qualified待检quarantine 不合格reject库存inventory 分料dispense标签label 接收receive包装package 发货dispatch安防部常用术语安全帽helmets 洗眼器eye browser报警按钮alarm button 三级教育The three-leveleducation三不伤害three non-injury 安全通道safe passage表 5-1 中英文对照QA 常用术语表 6-1 中英文对照表 7-1 中英文对照生产常用术语反应 reaction冷却 cooling 加热 heating 回流 return 分层 stratification萃取 extraction 脱色 d e c o l o r i z a t i o n 过滤 filtration结晶crystallization重结晶r e c r y s t a l l i z a t i o n药品生产质量管理规范GMP good manufacturing practice不符合规定OOS out of specification 良好的记录规范GDP good documentation practice内审Self-inspection质量保证 QA quality assurance产品召回 Recallto oxidize 脱氧,氧化 to dehydrate 脱水 melting 熔解 electrolysis 电解 anode 阳极,正极 cathode 阴极,负极 flask 烧瓶inorganic chemistry 无机化学 litmus paper 石蕊试纸生产常用术语alkalinization 碱化 to hydrate 水合 combustion 燃烧 hydrolysis 水解 catalysis 催化作用 reversible 可逆的 apparatus 设备 element 元素 atomic weight 原子量 molecule 分子 radical 基distillation 蒸馏 to hydrogenate 氢化 solution 溶解 isomery 同分异物现象 catalyst 催化剂 dissolution 分解化学反应产物filter 滤管 gram atom 克原子 anion 阴离子 symbol 复合precipitation 沉淀 to neutralize 中和 fermentation 发酵 alkalinity 碱性 electrode 电极 reducer 还原剂product series 系列 pipette 吸液管 cation 阳离子表 8-1 中英文对照常用玻璃仪器英文表示adapter 接液管beaker 烧杯boiling flask-3-neck 三口烧瓶burette stand 滴定架台Claisen distilling head 减压蒸馏头condenser-Allihn type 球型冷凝管compressor 压缩dimension 尺寸boiler 锅炉Screwed 丝口check valve 止回阀work shop 车间dispaly 数显表switch 开关electric bridger 桥架bolt 螺栓ware house 仓库Inverter 变频器Welding 焊接electric cable 电缆线box 配电柜wood 木头methano 甲醇toluene 甲苯acetone 丙酮hydrochloric acid 盐酸cooling tower water 循环水process water 工艺用水purifed water 纯化水steam 蒸汽condensate 冷凝水compress air 压缩空气nitrogen 氮气drainage 排水系统sewage 污水管fan 排风扇vent 放空blow down 安全阀排气seal 垫片Ball valve 球阀check valve 止回阀diafragnBottom valve 底阀Safety valve 安全阀Bypass 旁通Sight glass 视镜Quick connection 快接Termometer 温度计Manometer 压力表On/off valve 开关阀Level indicator 液位计Impeller 搅拌器Motor 电机Food oilheight 高度length 长度thickness 厚度weight 重量volume 容积density 密度pipe 管子tee 三通elbows 弯头reduction 大小头flange 法兰blind flange 盲板stainless steel 不锈钢glass lined 搪玻璃carbon steel 碳钢bivalent 二价nitric acid 硝酸aqua fortis 王水caustic potash 苛性钾polymer 聚合物butane 丁烷ester 酯endothermic reaction 吸热反应burette 滴定管粘合剂 adhesive sucrose 蔗糖exothermic reaction 放热反condenser-west tube 直型冷凝管广口瓶 air condenser 空气冷凝管boiling flask 烧瓶burette clamp 滴定管夹Busher funnel 布氏漏斗crucible tongs 坩埚钳crucible with cover 带盖的坩埚distilling head 蒸馏头distilling tube 蒸馏管Erlenmeyer flask 锥型瓶evaporating dish (porcelain) 瓷蒸发皿filter flask(suction flask) 抽滤瓶florence flask 平底烧瓶fractionating column 分馏柱Geiser burette (stopcock) 酸氏滴定管graduated cylinder 量筒Hirsch funnel 赫氏漏斗long-stem funnel 长颈漏斗medicine dropper 滴管Mohr burette for use with pinchcock 碱氏滴定管Mohr measuring pipette 量液管mortar 研钵pestle 研杵pinch clamp 弹簧节流夹plastic squeeze bottle 塑料洗瓶reducing bush 大变小转换接头rubber pipette bulb 吸耳球screw clamp 螺旋夹separatory funnel 分液漏斗stemless funnel 无颈漏斗test tube holder 试管夹test tube 试管Thiele melting point tube 提勒熔点管transfer pipette 移液管tripod 三角架volumetric flask 容量瓶watch glass 表皿wide-mouth bottle 广口瓶【分享】有机物英语单词后缀表有机物英语单词后缀表-acetal 缩醇acid 酸-al 醛alcohol 醇-aldehyde 醛-aldechydic acid 醛酸-amarime (或-marine) 苦苷-amic acid 酰胺酸-amide 酰胺-amide acid (=amic acid) 酰胺酸-amidine 脒-amidoxime 脒肟-amidrazone 脒腙-amine 胺-ane 烷anhydride -ic anhydrideanil 缩苯胺-anilic acid 酰苯胺酸-anilide 酰苯胺-aniside 酰茴香醛-arsine 胂-arsinic acid [美国名指]次胂酸-arsinous acid [美国名和英国名均指]卑胂酸-arsinoxide 胂氧-arsonic acid [美国名和英国名均指]胂酸-arsonous acid [美国名指]亚胂酸-ase 酶-azide 叠氮-azine 连氮-betaine 内胺盐-biarsine 联胂bi...oyl di..oyl-bistibine 联锑bi...yl 联...-borane 硼烷-borinic acid 二取代硼酸-boronic acid 硼酸-bromohydrin 溴醇-cacodyl 卡可基-cain(e) 卡因-carbamic acid 氨甲酸-carbazinic acid 肼甲酸-carbinol 甲醇-carbodithioic acid 二硫代羧酸carbohydrazide N- 酰基卡巴肼-carbohydraoxamamide 甲肟胺-carbohydroxamic acid 羧肟胺-carbonamidine 甲脒-carbonitrile 甲腈-barbonyl 羰基-carbothioic acid 羧硫代酸-carbothiolic acid 甲硫羟酸-carbothionic acid 甲硫羰酸-carboxaldehyde 甲醛-carboxamide 甲酰胺-carboxamidine 甲脒-carboxamidoxime 甲胺肟-carboximidic acid 甲亚胺酸-carboxylic acid 羧酸-carbylamine 胩-cene 并...苯-chloroarine 氯胂-chlorohydrin 氯醇-chrysine 柯因-cyanamide 氨腈-cyanhydrin 氰醇-cyanoarsin 氰胂-diarsine 联胂-diazonium 重氮-dicarboximide 二甲酰亚胺-dichloroarsine 二氯胂-diimide 联亚胺-din(e) 定；啶di...(o)yl 联…酰-disulfide 二硫-dithiocarbamic acid 氨基二硫代羧酸-di...ylene 联二…亚基-drin(e) 君[俗名词尾]-e- 裂[嵌在末一音节之前，指分裂后之产物 ]-ene 烯-ester 酯-etane 丁环-ete 丁-etene 丁亭[4 元无氮一烯环，中文中与 -etine 不分] -ether 醚-etidine 丁啶-etine 丁亭[4 元含氮饱和环]-florine 花精-follin 叶素-folin 叶素-form 仿gen 精-genin 配基-germanonic acid 基锗酸-gin 精-glycol 二醇-hemiacetal 缩一醇-hydrazidc 酰肼-hydrazidine 肼定-hydrazine 肼-hydrazone 腙-hydrin 醇hydrogen ester 氢酯hydrosulfamine 巯胺-hydroxamamide 肟胺-hydroxamic acid 羟肟酸-hydroxylamine 胲-ic anhydride 酸酐-ic semialdehyde 醛酸-ide 酰胺-il 偶酰-imide 酰亚胺-imidic acid 亚胺酸-imine 亚胺-in 精-inium -onium-iodohydrin 碘醇-irane 丙烷-irene 丙烯-iridine 丙啶-irine 丙因-isothiourca 异硫脲-isource 异脲-ite 糖醇-itol 糖醇-ium -onium-ketal 酮缩醇-ketene 乙烯酮-ketazine 酮连氮-ketimide 酮亚胺-ketol 乙酮醇-ketone 酮-ketoxime 甲酮肟-lactam 内酰胺-lactim 内酰亚胺-lactone 内酯-lin 灵-lin(e) 灵-lysin 溶素-mercaptal 醛缩硫醇-mercaptan 硫醇-mereaptole 酮缩硫醇-methine 甲碱-methylene 亚甲基-min 明-morpholide N-酰基吗啉-naphthalide N- 酰基萘胺-naphthone 酰萘-nin(e) 宁-nitramine 硝胺-nitrile 腈-nitrolic acid 硝肟酸-nitrosamine 亚硝胺-nitrosate 硝酯肟酸-nitrosolic acid 亚硝肟酸-nitrosite 亚硝酯肟酸-oic acid 酸-oin 偶姻-ol 醇-ole 脑，醚-olic acid 醇酸；脑酸；油酸；炔酸-olid(e) 交酯-olidine 烷[5 元含氮饱和杂环]-oline 啉[5 元一烯杂环]-onane 壬环[9 元饱和杂环] -one 酮-ionic acid 酮酸-ionic acid 糖酸-onium 钅翁-o... one ...酰...酮-or 脑-orthosiliconic acid 原硅酸-osan 聚糖-osazone 脎-ose 糖-oside 糖苷-oxide 氧化物-oxime 肟-oyl 酰-oyl halide 酰卤-ozonide 臭氧-peroxide 过氧-phene 芬-phine 粉；芬-phenetidide 酰基苯乙定-phenone 酰苯-phosphine 膦-phosphinic acid 次磷酸-phosphinous acid 卑磷酸-phosphonic acid 磷酸-phosphonous acid 亚磷酸-phyllin(e) 非灵；植素-picrin 苦碱-pin(e) 品-pinacol 频哪醇-pinacolin(e) 频哪酮-pinacolone 频哪酮-pinacone -pinacol-piperidine N-酰基哌啶-plumbonic acid 铅酸-quine 奎-rin 扔，苷-rufin 绛酚saccharic acid 糖质酸saccharinic acid 糖精酸-sapegenin 皂萆配基-saponine 皂萆苷-selenenic acid 次硒酸-seleninic acid 亚硒酸-selenol 硒醇-selenonic acid 硒酸-semiacetal 醛缩一醇semialdehyde -ic semialdehyde -semicarbazone 缩氨脲-semicarbazide 氨脲-semioxamazone 缩半萆肼-siliconic acid 硅酸-sin 僧；素-st- 甾-stannonic acid 锡酸-stibine 月弟-stibinic acid 次锑酸-stibinous acid 卑锑酸stibonic acid 锑酸-stibonium 锑-stibonous acid 亚锑酸sulfenamide 次磺酰胺-sulfenic acid 次磺酸-sulfide 硫-sulfilimine 硫亚胺-sulfinamide 亚磺酰胺-sulfinic acid 亚磺酸-sulfonamide 磺酰胺-sulfone 砜-sulfonic acid 磺酸-sulfoxide 亚砜-sultam 磺内酰胺-sultone 磺内酯-tanin 单宁-tannin 单宁-tellurinic acid 亚碲酸-telluronic acid 碲酸-thetin(e) 噻亭-thin 质thioacetal 醛缩硫醇-thiocarbazone 硫卡巴腙-thiohydroxylamine 硫胲-thioic acid 硫代酸-thioketene 乙烯硫酮-thiol 硫醇-thiolactone 硫代内酯-thiosemicarbazone 缩胺基硫脲-thiolic acid 硫羟酸-thione 硫酮-thionic acid 硫羰酸-thionothiolic acid 二硫代羧酸-thiourea 硫脲-tin 亭-toluide N-酰基甲苯胺-toxin(e) 毒-trin 醇-trisulfide 三硫-tropin 托品-ulose 酮糖-area 脲-urethan(e) 尿烷-urethylan(e) 尿基烷-uric acid 尿酸-uronic acid 糖醛酸，糖酮酸-xanthin 黄质-xanthogenic acid 黄元酸-xylide N-酰二甲苯胺-yl 基-ylene 亚基-yl halide 卤代物-ylidene 亚基-ylidyne 次基-ylium 钅翁-yne 炔organic compounds 有机化合物compounds of carbon 碳化合物hydrocarbons and their derivatives 碳氢化合物及其衍生物organic chemistry 有机化学structure of molecule 分子结构chemical bond 化学键covalent bond 共价键hybrid orbital 杂化轨道bond length 键长bond angle 键角bond energy 键能polarity 极性dissociation energy 离解能constitution 构造contiguration 构型conformation 构象stereochemistry 立体化学tetrahedral 正四面体cis-顺trans-反isomerism 同分异构现象isomer 异构体stereoisomer 立体异构constitutional isomer 构造异构structural formula 结构式octet 八隅体perspective 透视式eclipsed conformation 重叠式构象staggered conformation 交叉式构象newman projection 纽曼投影式functional group 官能团chain compoud 链状化合物carbocyclic compound 碳环化合物heterocyclic compound 杂环化合物dipole-dipole interactions 偶极-偶极相互作用van der Waals forces 范德华力hydrogen bonding 氢键dipole moment 偶极矩electronegativity 电负性physical property 物理性质melting point 熔点boiling point 沸点reaction mechanism 反应机理homolysis 均裂free redical 自由基heterolysis 异裂ionic type 离子型electrophilic reagent 亲电试剂electrophilic reaction 亲电反应nucleophilic reagent 亲核试剂nucleophilic reaction 亲核反应Actinium(Ac) 锕Aluminium(Al) 铝Americium(Am) 镅Antimony(Sb) 锑Argon(Ar) 氩Arsenic(As) 砷Astatine(At) 砹Barium(Ba) 钡Berkelium(Bk) 锫Beryllium(Be) 铍Bismuth(Bi) 铋Boron(B) 硼Bromine(Br) 溴Cadmium(Cd) 镉Caesium(Cs) 铯Calcium(Ca) 钙Californium(Cf) 锎Carbon(C) 碳Cerium(Ce) 铈Chlorine(Cl) 氯Chromium(Cr) 铬Cobalt(Co) 钴Copper(Cu) 铜Curium(Cm) 锔Dysprosium(Dy) 镝Einsteinium(Es) 锿Erbium(Er) 铒Europium(Eu) 铕Fermium(Fm) 镄Fluorine(F) 氟Francium(Fr) 钫Gadolinium(Gd) 钆Gallium(Ga) 镓Germanium(Ge) 锗Gold(Au) 金Hafnium(Hf) 铪Helium(He) 氦Holmium(Ho) 钬Hydrogen(H) 氢Indium(In) 铟Iodine(I) 碘Iridium(Ir) 铱Iron(Fe) 铁Krypton(Kr) 氪Lanthanum(La) 镧Lawrencium(Lr) 铹Lead(Pb) 铅Lithium(Li) 锂Lutetium(Lu) 镥Magnesium(Mg) 镁Manganese(Mn) 锰Mendelevium(Md) 钔Mercury(Hg) 汞Molybdenum(Mo) 钼Neodymium(Nd) 钕Neon(Ne) 氖Neptunium(Np) 镎Nickel(Ni) 镍Niobium(Nb) 铌Nitrogen(N) 氮Nobelium(No) 锘Osmium(Os) 锇Oxygen(O) 氧Palladium(Pd) 钯Phosphorus(P) 磷Platinum(Pt) 铂Plutonium(Pu) 钚Polonium(Po) 钋Potassium(K) 钾Praseodymium(Pr) 镨Promethium(Pm) 钷Protactinium(Pa) 镤Radium(Ra) 镭Radon(Rn) 氡Rhenium(Re) 铼Rhodium(Rh) 铑Rubidium(Rb) 铷Ruthenium(Ru) 钌Samarium(Sm) 钐Scandium(Sc) 钪Selenium(Se) 硒Silicon(Si) 硅Silver(Ag) 银Sodium(Na) 钠Strontium(Sr) 锶Sulphur(S) 锍Tantalum(Ta) 钽Technetium(Tc) 锝Tellurium(Te) 碲Terbium(Tb) 铽Thallium(Tl) 铊Thorium(Th) 钍Tin(Sn) 锡Thulium(Tm) 铥Titanium(Ti) 钛Tungsten(W) 钨Uranium(U) 铀Vanadium(V) 钒Xenon(Xe) 氙Ytterbium(Yb) 镱Yttrium(Y) 钇Zinc(Zn) 锌Zirconium(Zr) 锆●化学常用词汇汉英对照表1 ●氨 ammonia氨基酸 amino acid铵盐 ammonium salt饱和链烃 saturated aliphatic hydrocarbon 苯 benzene变性 denaturation不饱和烃超导材料unsaturated hydrocarbonsuperconductive material臭氧 ozone醇 alcohol次氯酸钾醋酸钠蛋白质氮族元素碘化钾碘化钠potassium hypochlorite sodium acetateproteinnitrogen group element potassium iodide sodium iodide电化学腐蚀 electrochemical corrosion电解质 electrolyte电离平衡 ionization equilibrium电子云 electron cloud淀粉 starch淀粉碘化钾试纸 starch potassium iodide paper二氧化氮二氧化硅二氧化硫二氧化锰芳香烃放热反应nitrogen dioxide silicon dioxidesulphur dioxide manganese dioxide areneexothermic reaction非极性分子 non-polar molecule 非极性键 non-polar bond肥皂 soap分馏 fractional distillation酚 phenol复合材料 composite干电池 dry cell干馏 dry distillation甘油 glycerol高分子化合物 polymer共价键官能团covalent bond functional group光化学烟雾过氧化氢合成材料合成纤维合成橡胶核电荷数photochemical fog hydrogen peroxide synthetic material synthetic fiber synthetic rubber nuclear charge number核素 nuclide化学电源 chemical power source化学反应速率 chemical reaction rate化学键化学平衡还原剂磺化反应chemical bond chemical equilibrium reducing agent sulfonation reaction霍尔槽 Hull Cell极性分子极性键加成反应加聚反应polar moleculepolar bondaddition reaction addition polymerization甲烷 methane碱金属 alkali metal碱石灰 soda lime结构式 structural formula聚合反应 po1ymerization可逆反应 reversible reaction空气污染指数勒夏特列原理air pollution indexLe Chatelier's principle离子反应 ionic reaction离子方程式 ionic equation离子键 ionic bond锂电池 lithium cell两性氢氧化物 amphoteric hydroxide 两性氧化物 amphoteric oxide裂化 cracking裂解 pyrolysis硫氰化钾硫酸钠氯化铵氯化钡氯化钾氯化铝氯化镁potassium thiocyanate sodium sulphide ammonium chloride barium chloride potassium chloride aluminium chloride magnesium chloride氯化氢 hydrogen chloride氯化铁 iron (III) chloride氯水 chlorine water麦芽糖 maltose煤 coal酶 enzyme摩尔 mole摩尔质量 molar mass品红 magenta 或 fuchsine葡萄糖 glucose气体摩尔体积 molar volume of gas铅蓄电池强电解质氢氟酸氢氧化铝取代反应lead storage battery strong electrolyte hydrogen chloride aluminium hydroxide substitution reaction醛 aldehyde炔烃 alkyne燃料电池 fuel cell弱电解质 weak electrolyte石油 Petroleum水解反应四氯化碳hydrolysis reactioncarbon tetrachloride 塑料 plastic塑料的降解塑料的老化酸碱中和滴定plastic degradationplastic ageingacid-base neutralization titration酸雨羧酸acid raincarboxylic acid碳酸钠 sodium carbonate碳酸氢铵 ammonium bicarbonate碳酸氢钠 sodium bicarbonate糖类 carbohydrate烃 hydrocarbon烃的衍生物 derivative of hydrocarbon烃基 hydrocarbonyl同分异构体 isomer同素异形体 allotrope同位素 isotope同系物 homo1og涂料 coating烷烃 alkane物质的量 amount of substance物质的量浓度 amount-of-substance concentration of B烯烃 alkene洗涤剂 detergent纤维素 cellulose相对分子质量 relative molecular mass相对原子质量 relative atomic mass消去反应 elimination reaction硝化反应 nitratlon reaction硝酸钡 barium nitrate硝酸银 silver nitrate溴的四氯化碳溶液 solution of bromine in carbon tetrachloride 溴化钠 sodium bromide溴水 bromine water溴水 bromine water盐类的水解 hydrolysis of salts盐析 salting-out焰色反应 flame test氧化剂 oxidizing agent氧化铝 aluminium oxide氧化铁 iron (III) oxide乙醇 ethanol乙醛 ethana1乙炔 ethyne乙酸 ethanoic acid乙酸乙酯 ethyl acetate乙烯 ethene银镜反应 silver mirror reaction硬脂酸 stearic acid油脂 oils and fats有机化合物 organic compound元素周期表 periodic table of elements 元素周期律 periodic law of elements 原电池 primary battery原子序数 atomic number皂化反应 saponification粘合剂 adhesive蔗糖 sucrose指示剂 Indicator酯 ester酯化反应 esterification周期 period族 group (主族： main group) Bunsen burner 本生灯product 化学反应产物flask 烧瓶apparatus 设备PH indicator PH 值指示剂,氢离子(浓度的)负指数指示剂matrass 卵形瓶litmus 石蕊litmus paper 石蕊试纸graduate, graduated flask 量筒,量杯reagent 试剂test tube 试管burette 滴定管retort 曲颈甑still 蒸馏釜cupel 烤钵crucible pot, melting pot 坩埚pipette 吸液管filter 滤管stirring rod 搅拌棒element 元素body 物体compound 化合物atom 原子gram atom 克原子atomic weight 原子量atomic number 原子数atomic mass 原子质量molecule 分子electrolyte 电解质ion 离子anion 阴离子cation 阳离子electron 电子isotope 同位素isomer 同分异物现象polymer 聚合物symbol 复合radical 基structural formula 分子式valence, valency 价monovalent 单价bivalent 二价halogen 成盐元素bond 原子的聚合mixture 混合combination 合成作用compound 合成物alloy 合金organic chemistry 有机化学inorganic chemistry 无机化学derivative 衍生物series 系列acid 酸hydrochloric acid 盐酸sulphuric acid 硫酸nitric acid 硝酸aqua fortis 王水fatty acid 脂肪酸organic acid 有机酸 hydrosulphuric acid 氢硫酸hydrogen sulfide 氢化硫alkali 碱,强碱ammonia 氨base 碱hydrate 水合物hydroxide 氢氧化物 ,羟化物hydracid 氢酸hydrocarbon 碳氢化合物 ,羟anhydride 酐alkaloid 生物碱aldehyde 醛oxide 氧化物phosphate 磷酸盐acetate 醋酸盐methane 甲烷,沼气butane 丁烷salt 盐potassium carbonate 碳酸钾soda 苏打sodium carbonate 碳酸钠caustic potash 苛性钾caustic soda 苛性钠ester 酯gel 凝胶体analysis 分解fractionation 分馏endothermic reaction 吸热反应exothermic reaction 放热反应precipitation 沉淀to precipitate 沉淀to distil, to distill 蒸馏distillation 蒸馏to calcine 煅烧to oxidize 氧化alkalinization 碱化to oxygenate, to oxidize 脱氧,氧化to neutralize 中和to hydrogenate 氢化to hydrate 水合,水化to dehydrate 脱水fermentation 发酵solution 溶解combustion 燃烧fusion, melting 熔解alkalinity 碱性isomerism, isomery 同分异物现象hydrolysis 水解electrolysis 电解electrode 电极anode 阳极,正极cathode 阴极,负极catalyst 催化剂catalysis 催化作用oxidization, oxidation 氧化reducer 还原剂dissolution 分解synthesis 合成reversible 可逆的。
化工常用英语词汇
化工专业英语词汇化学专业课程中英文对照一、化工装置常用词汇一概论方案(建议书) 可行性研究方案设计工艺设计基础设计详细设计开工会议审核会议外商投资中外合资中外合营补偿贸易合同合同附件卖方买方顾客承包商工程公司供应围生产围生产能力项目界区introductionproposalfeasibility study concept designprocess designbasic designdetail designkick-off meetingreview meetingforeign investmentjoint venturejoint venturecompensation tradecontractvendorbuyerclientcontractorcompanyscope of supplyproduction scopeproduction capacity projectbattery limit装置公用工程工艺流程图工艺流程方块图管道及仪表流程图物料及热量平衡图蒸汽及冷凝水平衡图设备布置图设备表成品 (产品)副产品原料设计基础数据技术数据数据表设计文件设计规定现场服务项目变更用户变更消耗定额技术转让技术知识技术保证咨询服务技术服务工作地点施工现场报价plantutilitiesprocess flow diagramprocess block diagrampiping and instrument drawingmass & heat balance diagramsteam & condensate balance diagram equipment layoutequipment listproduct(final product)by-productraw-materialbasic data for designtechnical datadata sheetdesign documentdesign regulationsite serviceproject changeclient changeconsumption quotatechnical transfertechnical know-howtechnical knowledgetechnical guaranteeconsultative servicestechnical serviceslocationconstruction fieldquotation标书公司利润固定价合同固定单价合同成本加酬金合同定金银行保证书保留金所得税特别承包人税城市和市政税工作手册工作流程图质量保证程序采购计划施工计划施工进度项目实施计划项目协调程序项目总进度计划设计网络计划项目质量保证项目质量控制采购采购周期会签计算书询价检验运输bidding bookcompany profitfixed price contractfixed unit price contractcost plus award fee contract mobilizationbank guarantee letterretentionincome taxesspecial contractor's taxescity and municipal taxeswork manualwork flow diagramQA/QC proceduresprocurement planconstruction planconstruction scheduleproject execution planproject coordination procedureproject master scheduleengineering network logicproject quality assuranceproject quality control procurementprocurement periodthe squad checkcalculation sheetsinquiryinspectiontransportation开车验收校核审核审定版次部门专业项目号图号目录序言章节项MR SPECstart up / commissioninspection & acceptancecheckreviewapproveversiondepartmentspecialtyproject numberdrawing numbercontentsforewordchaptersectionitemmaterial requisitionengineering specificationDATA SHEET (技术表) TBA(技术评标)technical data sheet technical bid analysisPDPPM (项目经理) LDE(专业负责人) MRQ(材料询价单) MRP(材料采购单) preliminary design packageproject managerlead discipline engineerMaterial requisition for quotationmaterial requisition for purchaseBEP(基础工程设计包)P&ID(管道及仪表流程图) basic engineering packagepiping and instrument drawing(diagram)PFD NNF FOprocess flow diagram normally no flow failure openfailure closeFCC/S/A civil/structure/architectureDDP (详细设计阶段) detail design phase 二、工艺流程连续过程间歇过程工艺叙述工艺特点操作反应副反应絮凝浮洗倾析催化反应萃取中和水解过滤干燥还原氧化氢化分解离解合成吸收吸附解吸结晶continuous processbatch processprocess descriptionprocess feature operationreactionside reaction flocculationflotationdecantationcatalytical reaction extractionneutralizationhydrolysisfiltrationdryingreductionoxidationhydrogenation decomposition dissociationsyntheticsabsorptionadsorptiondesorptioncrystallization溶解调节控制悬浮循环再生再活化沥取破碎煅烧沉降沉淀气化冷冻固化、结晶包装升华燃烧引烧蒸馏碳化压缩solutionmodulatecontrolsuspensioncirculation regenerationreactivation leachingcrushingcaloination sedimentation precipitation gasification refrigerationsolidification packagesublimation combustionignitiondistillation carbonization compression三、化学物质及特性固体液体气体化合物混合物粉片状粉未solidliquidgascompoundmixture powderflake小粒结晶乳化物氧化物还原剂有机物真空母液富液贫液萃出物萃余物絮凝剂冷冻盐水酸度浓度碱度溶解度凝固点沸点熔点蒸发率粘度吸水的无水的外观无色的透明的半透明的密度granulecrystalemulsionoxidizing agentreducing agentorganic material vacuummaster liquorrich liquorlean liquorextractraffinateflocculantsbrineacidityconcentrationalkalinitysolubilitysolidificalion point boiling pointmelting pointevaporation rate viscositywater absorbent(a)anhydrous(a) appearancecolorless(a)transparent(a)translucentdensity比重催化剂燃烧引燃自然点可燃气体可燃液体易燃液体爆炸混合物爆炸性环境爆炸极限废水废液废气噪声成分挠度力和力矩弯矩应力-应变曲线百分比环境温度工作温度设计温度相对湿度油渣、淤泥杂质四、化工设备泵specific gravitycatalystcombustionignitionself-ignition temperaturecombustible gasinflammable liquidvolatile liquidexplosive mixtureexplosive atmosphere(environment) explosive concentration limit waste waterwaste liquidoff-gasnoise pollutioncompositiondeflectionforce and momentbending momentstress-strain diagrampercentageambient temperatureoperatingdesign temperature(pressure)RH=relative humiditysludgeimpuritypump轴流泵真空泵屏蔽泵柱塞泵涡轮泵涡流泵离心泵喷射泵转子泵管道泵双作用往复泵计量泵深井泵齿轮泵手摇泵螺杆泵潜水泵斜转子泵封闭式电磁泵气升泵轴承叶轮虹吸管高压容器焚化炉火焰清除器工业炉烧嘴锅炉回转窑axial flow pumpvacuum pumpcanned pumpplunger pumpturbine pumpvortex pumpcentrifugal pumpjet pumprotary pumpinline pumpdouble action reciprocating pump metering pumpdeep well pumpgear pumphand(wobble) pumpscrew (spiral) pumpsubmersible pumpinclined rotor pumphermetically sealed magnetic drive pump air-lift-pumpbearingimpellersiphonhigh pressure vesselincineratorflame arresterfurnaceburnerboilerrotary kiln加热器电加热器冷却器冷凝器换热器反应器蒸馏釜搅拌器混合器静态混合器管道混合器混合槽破碎机磨碎机研磨机球磨机过滤器分离器干燥器翅片烟囱火炬筛子煅烧窑倾析器蒸发器再沸器萃取器离心机吸附(收)器heaterelectric heater coolercondenserheat exchangerreactorstillagitatormixerstatic mixersline mixers mixing tankscrushergrinderpulverizerballmillfilterseparatordrierfinsstackflarescreencalcinerdecanterevaporatorreboilerextractorcentrifugeradsorber结晶器电解槽电除尘器洗涤器消石灰器料仓料斗加料器增稠器澄清器分级器浮洗器废液池喷射器喷头成套设备仪器设备附属设备旋转式压缩机往复式压缩机水环式压缩机螺杆式压缩机离心式压缩机多级压缩机固定床反应器流化床反应器管式反应器列管式换热器螺旋板式换热器萃取塔crystallizerelectrolyzerelectric precipitatorscrubberslakerbinhopperfeederthickenerclarifierclassifierflocculatorsumpejectorsprayerpackage unitapparatusaccessoryrotary compressorreciprocating compressornash compressorhelical screw compressorcentrifugal compressormutiple stages compressorfixed bed reactorfluidized bed reactortubular reactortubular heat exchangerspiral plate heat exchanger extraction column板式塔填料塔洗涤塔吸收塔冷却塔精馏塔汽提塔再生塔造粒塔塔附件液体分配(布)器填料支持板定距管降液管升气管顶(底)层塔盘挡板抽出口溢流堰泡罩筛板浮阀除沫器塔裙座椭圆封头高位槽中间槽加料槽补给槽计量槽plate columnpacked columnscrubberabsorbercooling towerfractionating towerstripperregeneratorprill towertower accessoriesliquid distributor support platespacerdowncomerchimneytop (bottom) tray baffledraw nozzleweirbubble capsieve platefloat valvedemister padskirtelliptical headhead tankintermediate tankfeed tankmake-up tankmeasuring tank电解槽溜槽收集槽液滴分离器稀释罐缓冲罐回流罐闪蒸罐浮顶罐浮顶罐球罐气柜湿式气柜干式气柜螺旋式气柜星型放料器 ,旋转阀抽滤器压滤器压滤机板框压滤器转鼓过滤器带式过滤器翻盘式过滤器袋滤器旋风分离器盘式干燥箱真空干燥器隧道式干燥器回转干燥器穿流循环干燥器cellchutecollecting tankknockout drumthinning tanksurge drumreflux drumflash drumfloating roof tankcovered floating roof tank spheroidgas holderwet gas-holderdry gas-holderhelical gas-holderrotary valvemutche filterfilter presspressure filterplate-and-fram filter pressrotary drum filterbelt filterbag filtercyclone separatorcompartment tray driervacuum driertunnel drierrotary drierthrough circulation drier喷雾干燥器气流干燥器圆盘式加料器螺旋式加料器颚式破碎机回转破碎机滚洞破碎机锤式破碎机冲击破碎机气流喷射粉碎机棍磨机雷蒙机锤磨机辊磨机振动筛回转筛风机罗茨鼓风机起重机桥式起重机电动葫芦发电机电动机汽轮机五、管道工程1 阀门阀杆螺纹阀杆阀座spray drierpneumatic conveyor drierdish feederscrew feederjaw crushergyratory crusherroll crusherhammer crusherrotor impact breakerjet pulverizer rod millraymond millhammer millroller millvibrating screenrotary screenfanroot's blowercranebridge cranemotor hoistgeneratormotorsteam turbinepiping engineering valvesteminside screwvalve seat (body seat)阀座环、密封圈阀芯(包括密封圈,杆等) sealing ringtrim阀盘阀体阀盖手轮手柄压盖闸阀平行双闸板楔形单闸板截止阀节流阀针阀角阀 (角式截止阀) Y 型阀 (截止阀) 球阀三通球阀蝶阀对夹式(薄片型) 偏心阀板蝶阀斜阀盘蝶阀连杆式蝶阀止回式蝶阀柱塞阀旋塞阀三通旋塞阀四通旋塞阀旋塞衬套旋塞discbodybonnethand wheelhand level (handle)glandgate valvedouble disc parallel seatsplit wedgeglobe valvethrottle valveneedle valveangle valveY-valve(Y-body globe valve)ball valve3-way ball valvebutterfly valvewafer typeoffset disc (eccentric) butterfly valve canted disc butterfly valvelink butterfly valvecombined non-return butterfly valve piston type valveplug valvethree-way plug valvefour-way plug valvecocksleeve cock隔膜阀橡胶衬里隔膜阀直通式隔膜阀夹紧式胶管阀止回阀升降式止回阀旋启式止回阀落球式止回阀弹簧球式止回阀底阀切断式止回阀活塞式止回阀翻板止回阀蝶式止回阀安全泄气阀安全泄放阀安全泄压阀杠杆重锤式罐底排污阀波纹管密封阀电磁阀电动阀气动阀低温用阀蒸汽疏水阀机械式疏水阀浮桶式疏水阀浮球式疏水阀倒吊桶式疏水阀自由浮球式疏水阀diaphragm valverubber lined diaphragm valvestraight way diaphragm valvepinch valvecheck valvelift check valveswing check valveball check valvespring ball check valvefoot valvestop check valvepiston check valveflap check valvebutterfly check valvesafety[SV]relief valve[RV]safety relief valvelever and weight typeflush-bottom tank valvebellow sealed valvesolenoid (operated) valveelectrically(electric-motor)operated valve pneumatic operated valvecryogenic service valvesteam trapmechanical trapopen (top) bucket trapfloat trapinverted bucket traploose float trap恒温式疏水阀压力平衡式恒温疏水阀热动力式疏水阀脉冲式蒸汽疏水阀放汽阀 (自动放汽阀) thermostatic trapbalanced pressure thermostatic trap thermodynamic trapimpulse steam trap(automatic) air vent valve换向阀呼吸阀减压阀控制阀执行机构差压调节阀切断阀调节阀快开阀快闭阀隔断阀三通阀夹套阀非旋转式阀2 管子,管件,法兰管子diverting (reversing) valvebreather valvepressure reducing valvecontrol valveactuatordifferential pressure regulating valve block (shut-off, stop) valveregulating valvequick opening valvequick closing valveisolating valvethree way valvejacketed valvenon-rotary valvepipe(按标准制造的配管用管)钢管铸铁管衬里管复合管碳钢管合金钢管不锈钢管tube(不按标准规格制造的其它用管) steel pipecast iron pipelined pipeclad pipecarbon steel[C.S.]pipealloy steel pipestainless steel[S.S.]pipe奥氏体不锈钢管 austenitic stainless steel pipe铁合金钢管轧制钢管锻铁管无缝钢管焊接钢管电阻焊钢管电熔(弧)焊钢板卷管螺旋焊接钢管镀锌钢管排污阀集液排放阀排液阀放空阀卸载阀排出阀吸入阀取样阀手动阀(水)龙头抽出液阀 (小阀)旁路阀软管阀混合阀破真空阀冲洗阀根部阀ferritic alloy steel pipewrought-steel pipewrought-iron pipeseamless[SMLS] steel pipewelded steel pipeelectric-resistance-welded steel pipeelectric-fusion(arc)-welded steel-plate pipe spiral welded steel pipegalvanized steel pipeblowdown valvedrip valvedrain valvevent valveunloading valvedischarge valvesuction valvesampling valvehand operated(manually-operated)valvebibb;bib;faucetbleed valveby-pass valvehose valvemixing valvevacuum breakerflush valveroot (primary, header) valve水煤气钢管塑料管玻璃管water-gas steel pipe plastic pipeglass tube橡胶管壁厚壁厚系列号加厚的,加强的rubber tubewall thickness[WT]schedule number[SCH.NO.]extra heavy (strong)双倍加厚的 ,双倍加强的 double extra heavy (strong)弯头异径弯头长半径弯头短半径弯头长半径180°弯头短半径180°弯头三通异径三通等径三通带支座三通45°斜三通Y 型三通四通异径管同心异径管偏心异径管管接头活接头短管预制弯管U 型弯管法兰端万向接头对焊的螺纹的elbowreducing elbowlong radius elbowshort radius elbowlong radius returnshort radius return teereducing teestraight teebase tee45°lateraltrue"Y"crossreducerconcentric reducereccentric reducercoupling;full couplingunionnipplefabricated pipe bend"U"bendflanged enduniversal jointbutt welded[BW]threaded[THD]承插焊的法兰整体管法兰钢管法兰螺纹法兰滑套法兰平焊法兰承插焊法兰松套法兰对焊法兰法兰盖异径法兰压力级突面凸面凹面全平面;满平面3.管道特殊件粗滤器过滤器临时过滤器Y 型过滤器T 型过滤器永久过滤器洗眼器及淋浴器视镜阻火器喷咀;喷头喷射器socket welded[SW]flange[FLG]integral pipe flangesteel pipe flangethreaded flangeslip-on flangeslip-on-welding flangesocket welding flangelap joint flange[LJF]weld neck flange[WNF]blind flange;blindreducing flangepressure rating(class)raised face[RF]male facefemale faceflat face;full face[FF]piping specialitystrainerfiltertemporary strainer(cone type)Y-type strainerT-type strainerpermanent filtereye washer and shower sight glassflame arresterspray nozzleejector取样冷却器消音器膨胀节波纹膨胀节补偿器软管接头快速接头金属软管橡胶管挠性管特殊法兰漏斗8 字盲板爆破板sample coolersilencerexpansion jointbellowcompensatorhose connection[HC]quick couplingmetal hoserubber hoseflexible tubespecial flangefunnelspectacle (figure 8) blind rupture disk4,其它材料碳素钢不锈钢铸铁铝铜,紫铜钛抗拉强度非金属材料塑料瓷搪瓷玻璃橡胶垫片carbon steel [C.S.]stainless steel[S.S.] cast iron[C.I.]aluminumcoppertitaniumtensile strengthnon-metallic material plasticceramicporcelain enamelglassrubbergasket[GSKT]平垫片填料型钢角钢槽钢工字钢宽缘工字钢或 H 钢扁钢圆钢钢带网络钢板材料表材料统计散装材料综合管道材料表flat gasketpackingshaped steelangle steelchannelI-beamwide flanged beamflat barround steel; rodstrap steelcheckered platebill of material[BOM]material take-off[MTO]bulk materialconsolidated piping material summary汇总表sheet[CPMSS]summary sheet5.设备布置及管道设计中心线装置边界区界设备布置标高,立面支撑点工厂北向方位危险区净正吸入压头center lineboundary limit[BL]area limitequipment arrangement (layout);plot planelevation[EL]point of support[POS]plant northorientationhazardous area classificationnet positive suction head绝对标高坐标管道研究管道布置平面管道布置详图"X"视图"A-A" 剖视轴测图索引图管道及仪表流程图管口表地上管道地下管道管线号总管旁路常开常闭取样接口伴热管蒸汽伴热热水伴热电伴热夹套管全夹套管比例图草图图例absolute elevationcoordinatepiping studypiping arrangement plan[PAP]piping assembly; layoutdetailview "X"section "A-A"isometric drawingkey planpiping and instrument diagram[P&ID] list of nozzlesabove ground pipingunder ground pipingline numberheader; manifoldby passnormally opennormally closedsampling connectiontracing pipesteam tracinghot-water tracingelectrical tracingjacketed linefull jacketedscalefiguresketchlegend符号件号symbol part n普学 General Chemistry分析化学 Analytical Chemistry有机化学 Organic Chemistry物理化学 Physical Chemistry谱学导论 Introducton of Spectroscopy无机化学 Inorganic Chemistry普学和分析化学实验 Experiments of General and Analytical Chemistry现在基础化学 The Principle of Mordern Chemistry现在基础化学实验 Experiments of Modern Fundamental Chemistry有机化学实验 Experiments of Organic Chemistry仪器分析和物理化学实验Experiments of Instrumental Analysis and Physical Chemistry合成化学实验 Experiments of Synthetic Chemistry现代化学专题 Topic of Modern Chemistry化学综合实验 Experiments of Comprehensive Chemistry化工原理 Principle of Chemical Engineering化工原理实验 Experiments of Chemical Engineering应用化学实验 Experiments of Applied Chemistry无机合成化学 Synthetic Inorganic Chemistry近代分析化学 Modern Analytical Chemistry分离分析化学 Separation Analytical Chemistry有机化合物波谱鉴定 Spectrum Identification of Organic Compounds有机合成及反应机理 Organic Synthesis and Mechanics化学进展 Progress in Chemistry化学反应工程 Chemical Reaction Engineering应用电化学 Applied Electrochemistry工业催化 Industrial Catalysis环境化学 Environmental Chemistry环境监测 Environmental Monitoring化学科技英语 Scientific English for Chemistry数理方法在化学中的应用 Mathematical Statistics for Chemistry 化工制图 Chemical Engineering Cartography计算机与化学测量实验 Computer and Chemical Measurement化学信息学 Chemoinformatics or Chemical Informatics应用化学专题 Special Topics in Applied Chemistry。
常见的化工词汇中英文对照
工艺流程连续过程continuous process 间歇过程batch process工艺叙述process description 工艺特点process feature操作operation反应reaction副反应side reaction絮凝flocculation浮洗flotation倾析decantation催化反应catalytical reaction 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oxidizing agent还原剂reducing agent有机物organic material真空vacuum母液master liquor富液rich liquor贫液lean liquor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solidificalion point沸点boiling point熔点melting point蒸发率evaporation rate粘度viscosity吸水的water absorbent（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specific gravity催化剂catalyst燃烧combustion引燃ignition自然点self-ignition temperature可燃气体combustible gas可燃液体inflammable liquid易燃液体volatile liquid爆炸混合物explosive mixture爆炸性环境explosive atmosphere（environment）爆炸极限explosive concentration limit废水waste water废液waste liquid废气off-gas噪声noise pollution成分composition挠度deflection力和力矩force and moment弯矩bending moment应力-应变曲线stress-strain diagram百分比percentage环境温度ambient temperature工作温度operating设计温度design temperature（pressure）相对湿度RH=relative humidity油渣、淤泥sludge杂质impurity化工设备泵pump轴流泵axial flow pump真空泵vacuum pump屏蔽泵canned pump柱塞泵plunger pump涡轮泵turbine pump涡流泵vortex pump离心泵centrifugal pump喷射泵jet pump转子泵rotary pump管道泵inline pump双作用往复泵double action reciprocating pump计量泵metering pump深井泵deep well pump齿轮泵gear pump手摇泵hand(wobble) pump螺杆泵screw (spiral）pump 潜水泵submersible pump斜转子泵inclined rotor pump封闭式电磁泵hermetically sealed magnetic drive pump气升泵air—lift—pump轴承bearing叶轮impeller虹吸管siphon高压容器high pressure vessel焚化炉incinerator火焰清除器flame arrester工业炉furnace烧嘴burner锅炉boiler回转窑rotary kiln加热器heater电加热器electric heater冷却器cooler冷凝器condenser换热器heat exchanger反应器reactor蒸馏釜still搅拌器agitator混合器mixer静态混合器static mixers管道混合器line mixers混合槽mixing tanks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electric precipitator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package unit仪器设备apparatus附属设备accessory旋转式压缩机rotary compressor往复式压缩机reciprocating compressor水环式压缩机nash compressor螺杆式压缩机helical screw compressor离心式压缩机centrifugal compressor多级压缩机mutiple stages compressor固定床反应器fixed bed reactor流化床反应器fluidized bed reactor管式反应器tubular reactor列管式换热器tubular heat exchanger螺旋板式换热器spiral plate heat exchanger 萃取塔extraction column板式塔plate column填料塔packed column洗涤塔scrubber吸收塔absorber冷却塔cooling tower精馏塔fractionating tower汽提塔stripper再生塔regenerator造粒塔prill tower塔附件tower accessories液体分配(布）器liquid distributor填料支持板support plate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draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head tank中间槽intermediate tank加料槽feed tank补给槽make-up tank计量槽measuring tank电解槽cell溜槽chute收集槽collecting tank液滴分离器knockout drum稀释罐thinning tank缓冲罐surge drum回流罐reflux drum闪蒸罐flash drum浮顶罐floating roof tank内浮顶罐covered floating roof tank球罐spheroid气柜gas holder湿式气柜wet gas-holder干式气柜dry gas-holder螺旋式气柜helical gas—holder星型放料器,旋转阀rotary valve抽滤器mutche filter压滤器filter press压滤机pressure filter板框压滤器plate—and-fram filter press 转鼓过滤器rotary drum filter带式过滤器belt filter翻盘式过滤器袋滤器bag filter旋风分离器cyclone separator盘式干燥箱compartment tray drier真空干燥器vacuum drier隧道式干燥器tunnel drier回转干燥器rotary drier穿流循环干燥器through circulation drier 喷雾干燥器spray drier气流干燥器pneumatic conveyor drier圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破碎机jaw crusher回转破碎机gyratory crusher滚洞破碎机roll crusher锤式破碎机hammer crusher冲击破碎机rotor impact breaker气流喷射粉碎机jet pulverizer棍磨机rod mill雷蒙机raymond mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan罗茨鼓风机root's blower起重机crane桥式起重机bridge crane电动葫芦motor hoist发电机generator电动机motor汽轮机steam turbine管道工程piping engineering1 阀门valve阀杆stem内螺纹阀杆inside screw阀座valve seat (body seat)阀座环、密封圈sealing ring阀芯(包括密封圈,杆等) trim阀盘disc阀体body阀盖bonnet手轮hand wheel手柄hand level （handle)压盖gland闸阀gate valve平行双闸板double disc parallel seat楔形单闸板split wedge截止阀globe valve 节流阀throttle valve针阀needle valve角阀（角式截止阀）angle valveY型阀（截止阀）Y-valve（Y-body globe valve）球阀ball valve三通球阀3—way ball valve蝶阀butterfly valve对夹式(薄片型) wafer type偏心阀板蝶阀offset disc （eccentric）butterfly valve 斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve止回式蝶阀combined non—return butterfly valve柱塞阀piston type valve旋塞阀plug valve三通旋塞阀three—way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve底阀foot valve切断式止回阀stop check valve活塞式止回阀piston check valve翻板止回阀flap check valve蝶式止回阀butterfly check valve安全泄气阀safety［SV］安全泄放阀relief valve［RV]安全泄压阀safety relief valve杠杆重锤式lever and weight type罐底排污阀flush-bottom tank valve波纹管密封阀bellow sealed valve电磁阀solenoid （operated）valve电动阀electrically(electric-motor）operated valve气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阀mechanical trap浮桶式疏水阀open (top) bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀(自动放汽阀) （automatic）air vent valve换向阀diverting （reversing) valve呼吸阀breather valve减压阀pressure reducing valve控制阀control valve执行机构actuator差压调节阀differential pressure regulating valve切断阀block （shut-off，stop) valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阀jacketed valve非旋转式阀non-rotary valve2管子,管件,法兰管子pipe(按标准制造的配管用管）tube(不按标准规格制造的其它用管)钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel[C。
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工艺流程? ?连续过程continuous process 间歇过程batch process工艺叙述process description 工艺特点process feature操作operation反应reaction副反应side reaction絮凝flocculation浮洗flotation倾析decantation催化反应catalytical reaction 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oxidizing agent 还原剂reducing agent 有机物organic material 真空vacuum母液master liquor 富液rich liquor贫液lean liquor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solidificalion point沸点boiling point熔点melting point蒸发率evaporation rate粘度viscosity吸水的water absorbent(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specific gravity催化剂catalyst燃烧combustion引燃ignition自然点self-ignition temperature可燃气体combustible gas可燃液体inflammable liquid易燃液体volatile liquid爆炸混合物explosive mixture爆炸性环境explosive atmosphere(environment) 爆炸极限explosive concentration limit废水waste water废液waste liquid废气off-gas噪声noise pollution成分composition挠度deflection力和力矩force and moment弯矩bending moment应力-应变曲线stress-strain diagram百分比percentage环境温度ambient temperature工作温度operating设计温度design temperature(pressure)相对湿度RH=relative humidity油渣、淤泥sludge杂质impurity化工设备泵pump轴流泵axial flow pump真空泵vacuum pump屏蔽泵canned pump柱塞泵plunger pump涡轮泵turbine pump涡流泵vortex pump离心泵centrifugal pump喷射泵jet pump转子泵rotary pump管道泵inline pump双作用往复泵double action reciprocating pump计量泵metering pump深井泵deep well pump齿轮泵gear pump手摇泵hand(wobble) pump螺杆泵screw (spiral) pump潜水泵submersible pump斜转子泵inclined rotor pump封闭式电磁泵hermetically sealed magnetic drive pump气升泵air-lift-pump轴承bearing叶轮impeller虹吸管siphon高压容器high pressure vessel焚化炉incinerator火焰清除器flame arrester工业炉furnace烧嘴burner锅炉boiler回转窑rotary kiln加热器heater电加热器electric heater冷却器cooler冷凝器condenser换热器heat exchanger反应器reactor蒸馏釜still搅拌器agitator混合器mixer静态混合器static mixers 管道混合器line mixers混合槽mixing tanks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electric precipitator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package unit仪器设备apparatus附属设备accessory旋转式压缩机rotary compressor往复式压缩机reciprocating compressor 水环式压缩机nash compressor螺杆式压缩机helical screw compressor 离心式压缩机centrifugal compressor 多级压缩机mutiple stages compressor 固定床反应器fixed bed reactor流化床反应器fluidized bed reactor管式反应器tubular reactor列管式换热器tubular heat exchanger螺旋板式换热器spiral plate heat exchanger 萃取塔extraction column板式塔plate column填料塔packed column洗涤塔scrubber吸收塔absorber冷却塔cooling tower精馏塔fractionating tower汽提塔stripper再生塔regenerator造粒塔prill tower塔附件tower accessories液体分配（布）器liquid distributor填料支持板support plate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draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head tank中间槽intermediate tank加料槽feed tank补给槽make-up tank计量槽measuring tank电解槽cell溜槽chute收集槽collecting tank液滴分离器knockout drum稀释罐thinning tank缓冲罐surge drum回流罐reflux drum闪蒸罐flash drum浮顶罐floating roof tank内浮顶罐covered floating roof tank球罐spheroid气柜gas holder 湿式气柜wet gas-holder干式气柜dry gas-holder螺旋式气柜helical gas-holder星型放料器,旋转阀rotary valve抽滤器mutche filter压滤器filter press压滤机pressure filter板框压滤器plate-and-fram filter press 转鼓过滤器rotary drum filter带式过滤器belt filter翻盘式过滤器袋滤器bag filter旋风分离器cyclone separator盘式干燥箱compartment tray drier真空干燥器vacuum drier隧道式干燥器tunnel drier回转干燥器rotary drier穿流循环干燥器through circulation drier 喷雾干燥器spray drier气流干燥器pneumatic conveyor drier圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破碎机jaw crusher回转破碎机gyratory crusher滚洞破碎机roll crusher锤式破碎机hammer crusher冲击破碎机rotor impact breaker气流喷射粉碎机jet pulverizer棍磨机rod mill雷蒙机raymond mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan罗茨鼓风机root's blower起重机crane桥式起重机bridge crane电动葫芦motor hoist发电机generator电动机motor汽轮机steam turbine管道工程piping engineering1 阀门valve阀杆stem内螺纹阀杆inside screw阀座valve seat (body seat)阀座环、密封圈sealing ring阀芯(包括密封圈,杆等) trim阀盘disc阀体body阀盖bonnet手轮hand wheel手柄hand level (handle)压盖gland闸阀gate valve平行双闸板double disc parallel seat楔形单闸板split wedge截止阀globe valve节流阀throttle valve针阀needle valve角阀(角式截止阀) angle valveY型阀(截止阀) Y-valve(Y-body globe valve)球阀ball valve三通球阀3-way ball valve蝶阀butterfly valve对夹式(薄片型) wafer type偏心阀板蝶阀offset disc (eccentric) butterfly valve 斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve止回式蝶阀combined non-return butterfly valve柱塞阀piston type valve旋塞阀plug valve三通旋塞阀three-way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve底阀foot valve切断式止回阀stop check valve活塞式止回阀piston check valve翻板止回阀flap check valve蝶式止回阀butterfly check valve安全泄气阀safety[SV] 安全泄放阀relief valve[RV]安全泄压阀safety relief valve杠杆重锤式lever and weight type罐底排污阀flush-bottom tank valve波纹管密封阀bellow sealed valve电磁阀solenoid (operated) valve电动阀electrically(electric-motor)operated valve 气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阀mechanical trap浮桶式疏水阀open (top) bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀(自动放汽阀) (automatic) air vent valve换向阀diverting (reversing) valve呼吸阀breather valve减压阀pressure reducing valve控制阀control valve执行机构actuator差压调节阀differential pressure regulating valve 切断阀block (shut-off, stop) valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阀jacketed valve非旋转式阀non-rotary valve2管子,管件,法兰管子pipe(按标准制造的配管用管)tube(不按标准规格制造的其它用管)钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel[C.S.]pipe合金钢管alloy steel pipe不锈钢管stainless steel[S.S.]pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管wrought-steel pipe锻铁管wrought-iron pipe无缝钢管seamless[SMLS] steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance-welded steel pipe 电熔(弧)焊钢板卷管electric-fusion(arc)-welded steel-plate pipe螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe排污阀blowdown valve集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve取样阀sampling valve手动阀hand operated(manually-operated) valve(水)龙头bibb;bib;faucet抽出液阀(小阀) bleed valve旁路阀by-pass valve软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve根部阀root (primary, header) valve水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube壁厚wall thickness[WT]壁厚系列号schedule number[SCH.NO.]加厚的,加强的extra heavy (strong)双倍加厚的,双倍加强的double extra heavy (strong)弯头elbow异径弯头reducing elbow长半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return三通tee异径三通reducing tee 等径三通straight tee带支座三通base tee45°斜三通45°lateralY型三通true"Y"四通cross异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer管接头coupling;full coupling活接头union短管nipple预制弯管fabricated pipe bendU型弯管"U"bend法兰端flanged end万向接头universal joint对焊的butt welded[BW]螺纹的threaded[THD]承插焊的socket welded[SW]法兰flange[FLG]整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰slip-on flange平焊法兰slip-on-welding flange承插焊法兰socket welding flange松套法兰lap joint flange[LJF]对焊法兰weld neck flange[WNF]法兰盖blind flange;blind异径法兰reducing flange压力级pressure rating(class)突面raised face[RF]凸面male face凹面female face全平面;满平面flat face;full face[FF]3.管道特殊件piping speciality粗滤器strainer过滤器filter临时过滤器temporary strainer(cone type) Y型过滤器Y-type strainerT型过滤器T-type strainer永久过滤器permanent filter洗眼器及淋浴器eye washer and shower 视镜sight glass阻火器flame arrester喷咀;喷头spray nozzle喷射器ejector取样冷却器sample cooler消音器silencer膨胀节expansion joint波纹膨胀节bellow补偿器compensator软管接头hose connection[HC]快速接头quick coupling金属软管metal hose橡胶管rubber hose挠性管flexible tube特殊法兰special flange漏斗funnel8字盲板spectacle (figure 8) blind爆破板rupture disk4,其它材料碳素钢carbon steel [C.S.]不锈钢stainless steel[S.S.]铸铁cast iron[C.I.]铝aluminum铜,紫铜copper钛titanium抗拉强度tensile strength非金属材料non-metallic material塑料plastic陶瓷ceramic搪瓷porcelain enamel玻璃glass橡胶rubber垫片gasket[GSKT]平垫片flat gasket填料packing型钢shaped steel角钢angle steel槽钢channel工字钢I-beam宽缘工字钢或H钢wide flanged beam扁钢flat bar圆钢round steel; rod钢带strap steel网络钢板checkered plate材料表bill of material[BOM]材料统计material take-off[MTO]散装材料bulk material综合管道材料表consolidated piping material summarysheet[CPMSS]汇总表summary sheet5.设备布置及管道设计中心线center line装置边界boundary limit[BL]区界area limit设备布置equipment arrangement (layout);plot plan标高,立面elevation[EL]支撑点point of support[POS]工厂北向plant north方位orientation危险区hazardous area classification净正吸入压头net positive suction head绝对标高absolute elevation坐标coordinate管道研究piping study管道布置平面piping arrangement plan[PAP]管道布置piping assembly; layout详图detail"X"视图view "X""A-A" 剖视section "A-A"轴测图isometric drawing索引图key plan管道及仪表流程图piping and instrument diagram[P&ID]管口表list of nozzles地上管道above ground piping地下管道under ground piping管线号line number总管header; manifold旁路by pass常开normally open常闭normally closed取样接口sampling connection伴热管tracing pipe蒸汽伴热steam tracing热水伴热hot-water tracing电伴热electrical tracing夹套管jacketed line全夹套管full jacketed比例scale图figure草图sketch 图例legend 符号symbol 件号part n。