《PID工艺流体代号15758.pdf》由会员分享，可在线阅读，更多相关《PID工艺流体代号15758.pdf（5页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、编写代号英文中文词义PProcess stream工艺物料（通用代号）PGProcess gas工艺气体PLProcess liquid工艺液体PSProcess solid工艺固体缩写代号中文词义英文A气AirAC酸、酸液AcidACG酸性气体Acidily gasACL酸性液体Acidily liquidACS酸性污水Acidily sewageAD添加剂AdditiveAM氨AmmoniaAMG氨气（作制冷剂）Gaseous ammoniaAML液氨（作制冷剂）Liquid ammoniaAMW氨水Ammonia waterBD排污BlowdownBR盐卤水BrineBW锅炉给水Boil
2、er feed waterC水蒸气凝液steamy condensateCA碱，碱液Caustic工艺物料代号化学品、辅助物料和公用物料代号CAG碱性气体Caustic gasCAL碱性液体Caustic liquidCAS碱性污水Caustic sewageCAT催化剂CatalystCHW冷冻冷水（指0以上）Chilled waterCL氯ChlorineCM化学品ChemicalsCNS清静下水Clean sewageCO冷油（冷却油）Cooling oilCOO二氧化碳Carbon dioxideCRS污染下水（指污染的雨水、冲洗水、放净水、排水）Contaminated rain a
3、nd sewageCSW冷冻盐水（指0以下）Chilled salt waterCTM冷载体CooLing transfer materialCW冷却水Cooling waterCWR冷却水回水Cooling water returnCWS冷却水供水Cooling water supplyDAW脱碱水（用于除盐水系统）Dealkalized waterDEW除盐水（脱盐水）Demineralized waterDR排水、排液DrainDW生活用水、饮用水Domestic waterEA排除空气Exhaust airER乙烷（或乙烯）冷冻剂Ethane（or ethylene）refrigera
4、ntEs排除蒸汽Exhaust steamF火炬排放气Flare exhaustFG燃料气Fuel gasFLG烟道气Flue gasFLW过滤水Filtrated waterFO燃料油Fuel oilFOS泡沫液Foaming solutionFR氟里昂冷冻剂Freon refrigerantFT熔盐Fused saltFW消防水Fire waterGO填料油Gland oilGW加气水、溶气水Gassed waterH氢气HydrogenHA盐酸Hydrochloric acidHC高压蒸汽凝液High pressure condensateHO热油、加热油、热载油Heating oilH
5、S高压蒸汽High pressure steamHTM热载体Heat transfer materialHW热水Hot waterHWR热水回水（用于采暖、加热、空调等）Hot water returnHWS热水给水（用于采暖、加热、空调等）Hot water supplyHYL液压液体Hydraulic liquidHYO液压油Hydraulic oilHYW液压水Hydraulic waterIA仪表空气Instrument airICW冷却水二次用水Intermediate cooling waterIDW生产和生活用水Industrial and domesticIG惰性气体Inert
6、 gasIS生产污水（泛指工艺过程产生的污水）Industrial sewageIW生产用水Industrial waterLC低压蒸汽凝液Low pressure condensateLD排液（泛指工艺排液）Liquid drainLO润滑油Lubricating oilLS低压蒸汽Low pressure steamMC中压蒸汽凝液Medium pressure condensateMR甲烷冷冻剂Methane refrigerantMS中压蒸汽凝液Medium pressure steamN氮气NitrogenNG天然气Natural gasOL油（泛指除原料外的油）OilOS含油污水O
7、ily sewageOX氧气OxygenPA工厂空气Plant airPR丙烷（或丙烯）冷冻剂Propane（or propylene）refrigerantPW精制水Polished waterR冷冻剂、冷媒、制冷剂RefrigerantRAW原水Raw waterRCS雨水及清静下水（指清静的雨水、冲洗水、放净水、排水）Rain water and clean sewageRW雨水Rain waterS蒸汽SteamSA硫酸Sulfuric acidSEW海水Sea waterSFW软水（软化水）Soft waterSL密封液Sealing liquidSO密封油Sealing oilSS生活污水SanitarySU污泥、泥浆Sludge，slurrySW密封水Sealing waterTW处理后的废（污）水Treated waste waterVE真空排放气Vacuum exhaustVG放（排）空气体Vent gasW水WaterWAC废酸Waste acidWCA废碱Waste causticWG废气Waste gasWL废液Waste liquidWO废油Waste oilWS废渣Waste solidWW废水（各种污水统称）Waste water