Aspen Plus物性方法的選擇方案

1、Aspen Plus對不同應(yīng)用領(lǐng)域，推薦使用的物性計(jì)算方法Recommended Property Methods for Different Applications 一、Oil and Gas Production 輕烴儲存和運(yùn)輸過程Application (應(yīng)用) Recommended Property Methods（推薦計(jì)算方法）Reservoir systemsPR-BM, RKS-BMPlatform separation PR-BM, RKS-BMTransportation of oil and gas by pipelinePR-BM, RKS-BM二、Refinery

2、煉油過程Application Recommended Property MethodsLow pressure applications(up to several atm)Vacuum tower, atmospheric crude towerBK10, CHAO-SEA, GRAYSONMedium pressure applications(up to several tens of atm)Coker main fractionator, FCC main fractionatorCHAO-SEA, GRAYSON, PENG-ROB, RK-SOAVE Hydrogen-rich

3、 applications, Reformer, HydrofinerGRAYSON, PENG-ROB, RK-SOAVE Lube oil unit, De-asphalting unitPENG-ROB, RK-SOAVE三、Gas Processing 氣體加工Application Recommended Property MethodsHydrocarbon separations , Demethanizer, C3-splitterPR-BM, RKS-BM, PENG-ROB, RK-SOAVECryogenic gas processing , Air separation

4、PR-BM, RKS-BM, PENG-ROB, RK-SOAVEGas dehydration with glycols PRWS, RKSWS, PRMHV2, RKSMHV2, PSRK, SR-POLARAcid gas absorption with Methanol (RECTISOL) NMP (PURISOL)PRWS, RKSWS, PRMHV2, RKSMHV2, PSRK, SR-POLARAcid gas absorption with Water Ammonia Amines Amines + methanol (AMISOL) Caustic Lime Hot ca

5、rbonateELECNRTLClaus processPRWS, RKSWS, PRMHV2, RKSMHV2, PSRK, SR-POLAR 四、Petrochemicals 石油化工過程Application Recommended Property MethodsEthylene plant Primary fractionator CHAO-SEA, GRAYSONLight hydrocarbons Separation train Quench towerPENG-ROB, RK-SOAVEAromatics BTX extractionWILSON, NRTL, UNIQUAC

6、 and their ariancesSubstituted hydrocarbons VCM plant Acrylonitrile planPENG-ROB, RK-SOAVEEther production MTBE, ETBE, TAMEWILSON, NRTL, UNIQUAC and their variancesEthylbenzene and styrene plantsPENG-ROB, RK-SOAVE orWILSON, NRTL, UNIQUAC and their variancesTerephthalic acid WILSON, NRTL, UNIQUAC and

7、 their variances (with dimerization in acetic acid section)五、Chemicals 化工過程Application Recommended Property MethodsAzeotropic separations Alcohol separationWILSON, NRTL, UNIQUAC and their variancesCarboxylic acids Acetic acid plantWILS-HOC, NRTL-HOC, UNIQ-HOCPhenol plantWILSON, NRTL, UNIQUAC and the

8、ir variancesLiquid phase reactions EsterificationWILSON, NRTL, UNIQUAC and their variancesAmmonia plantPENG-ROB, RK-SOAVEFluorochemicalsWILS-HFInorganic Chemicals Caustic Acids Phosphoric acid Sulphuric acid Nitric acid Hydrochloric acidELECNRTLHydrofluoric acidENRTL-HF 六、Coal Processing 煤加工Applicat

9、ion Recommended Property MethodsSize reduction crushing, grindingSOLIDSSeparation and cleaning sieving,cyclones, precipitation, washingSOLIDSCombustionPR-BM, RKS-BM (combustion databank)Acid gas absorption with Methanol (RECTISOL) NMP (PURISOL)PRWS, RKSWS, PRMHV2, RKSMHV2, PSRK, SR-POLARAcid gas abs

10、orption with Water Ammonia Amines Amines + methanol (AMISOL) Caustic Lime Hot carbonate ELECNRTL七、Power Generation 發(fā)電過程Application Recommended Property MethodsCombustion Coal Oil PR-BM, RKS-BM (combustion databank) Steam cycles Compressors Turbines STEAMNBS, STEAM-TA八、Synthetic Fuel 合成燃料Application

11、Recommended Property MethodsSynthesis gasPR-BM, RKS-BMCoal gasificationPR-BM, RKS-BMCoal liquefaction PR-BM, RKS-BM, BWR-LS九、Environmental 環(huán)境Application Recommended Property MethodsSolvent recoveryWILSON, NRTL, UNIQUAC and their variances(Substituted) hydrocarbon strippingWILSON, NRTL, UNIQUAC and t

12、heir variancesAcid gas stripping from Methanol (RECTISOL) NMP (PURISOL) PRWS, RKSWS, PRMHV2, RKSMHV2, PSRK, SR-POLARAcid gas stripping from: Water Ammonia Amines Amines + methanol (AMISOL) Caustic Lime Hot carbonate ELECNRTLAcids Stripping NeutralizationELECNRTL十、Water and Steam 水和蒸汽Application Reco

13、mmended Property MethodsSteam systems Coolant STEAMNBS, STEAM.TA 十一、Mineral and Metallurgical Processes 采礦和冶金Application Recommended Property MethodsMechanical processing: Crushing Grinding Sieving Washing SOLIDSHydrometallurgy Mineral leachingELECNRTLPyrometallurgy Smelter ConverterSOLIDSDimersWILS

14、-NTH; WILS-HOC; NRTL-NTH; NRTL-HOC; UNIQ-NTH; UNIQ-HOC; UNIF-HOCDP?Y選擇物性計(jì)算方法圖示導(dǎo)引：Vapor phase associationNRTL； UNIQUAC；and their variancesHexamersELECNRTLMedium pressureBK10; CHAO-SEA; GRAYSONP?PENG-ROB; RK-SOAVE; PR-BM; LK-PLOCK; RKS-BMPseudocomponents & RealREALNonpolarPSRK; RKSMHV2Ij?Single LiquidLiquid-LiquidSingle LiquidLiquid-Liquid ElectrolyteP10barNon-electrolyteP10barIj?Polar體系UNIFAC； UNIFAC-LBY； UNIFAC-DMDLL?LL?UNIFAC=LLVap?WILS-HFPolar?E?R?P?Vapor phaseIs not association Interaction parameters is not available