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 engineering 1 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 valve Y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 valve 2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 tee 45°斜三通        45°lateral Y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 bend U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 strainer T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        funnel 8字盲板        spectacle (figure 8) blind 爆破板        rupture disk 4,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 sheet         5.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

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