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2006358PETROCHEMICALTECHNOLOGY[]2006-04-03;[]2006-04-21[](1965),,,,,010-62788777,bgwang@tsinghua.edu.cn,,(,100084)[],,,CO2,,[];;;;;[]1000-8144(2006)08-0705-06[]TQ028.8[]AApplicationofMembraneSeparationTechnologyinPetrochemicalIndustryWangBaoguo,LHongling,YangYi(DepartmentofChemicalEngineering,TsinghuaUniversity,Beijing100084,China)[Abstract]Applicationsofmembraneseparationinpetroleumindustry,naturalgasindustry,oilrefiningandpetrochemicalprocessingareveryimportant,whichnotonlycanupgradeseparationtechnologybutalsoreduceenergyconsumptionsubstantially.Comparedwithconventionalseparationtechnologies,membraneseparationhasadvantagesofsimpleoperation,highefficiency,lowenergyconsumptionandenvironmentalfriendly.Thepresentapplicationstatusofmembraneseparationinpetrochemicalindustrythatrelateswatertreatment,separationoforganicmixtures,airseparationandremovalofmoistureorCO2fromnaturalgas,wasintroduced,andthefutureresearchanddevelopmentofmembranetechnologywasalsopresented.[Keywords]membrane;separation;petrochemicalprocessing;oilrefining;petroleum;naturalgas20,(),[1][2],,(),,,,,,,,,,,[3],,1,507PETROCHEMICALTECHNOLOGY200635,200316,18,24,200722,25,35,200311,2007181.1(),,,1976,5%,198420%,25%,,,,2060,[4]1978,,15Mt,0.5/m3,,,,[5,6]1.2,,,50%,,,[7]27TCLW15-0.6,[8],,,;,,,[9],,[10],,2m3/h,[11],,,2,,,,,,,,Bowen[12],,2.1-(--),198019991[13]-,-(MTBE)-(ETBE)MTBEETBEMTBE,,,-,5%10%,6078.10%30%[14]Sridhar[15]-MTBE,119801999-Fig.1Numberofpatentsonseparationoforganicsolvent2organicsolventmixturebypervaporationtechnologyin1980-1999.European;US-,,0.6,-[16],BP[17],,,,-,,[18,19]2.2-,,,1982GFT(SulzerChemtech),140GFT[20],19841996,66,,22,16,,,,19890.1%5%,2.3,,,GKSSBorsig,70%95%,[14]--,90%(),[21]2.4,()SO2,,,,,DavisonS-Brane,,510-4,310-5,;1.610-3,[22];,;,S-Brane2003ConocoPhillipsBaywayRefinery32070,,,,707PETROCHEMICALTECHNOLOGY2006353.1,,,,,40%6000m3/hA/GTechnology,10t35%,[23],,3.2,,Monsanto[24],,,[25]UOP[26],Krause[27],CO2,-[28,29]3.3,,,,,,,(),,,[30],,-30,,,,,,[31],150250,,,,,,3.4(H2SCO2),,,,,,CO2,C+3,[32],,C+3,C+3C+3,,30%,100,:,4,11C+3C+3,,[32]C+3FC-841%,1min,6010min,0.20.5m8078.35448kPa,0.8267cm3/(cm2sPa),0.0147cm3/(cm2sPa),CO20.4000cm3/(cm2sPa),H2CH459%,CO2CH428%,C+3HyflonÒAD60,HyflonÒAD80,CytopÒ,TeflonÒAF2400,,,H2COH2CH4,4,,,,--,,,,,,,1StrathmannH.MembraneSeparationProcesses:CurrentRelevanceandFutureOpportunities.AIChEJ,2001,47:107710872KorosWJ.EvolvingBeyondtheThermalAgeofSeparationProcess:MembranesCanLeadtheWay.AIChEJ,2004,50:232623343,,..,2002,21:8808844..,2004,23:56575VanderBruggenB,VandecasteeleC.DistillationvsMembraneFiltration:OverviewofProcessEvolutionsinSeawaterDesalination.Desalination,2002,143:2072186PontieM,RapenneS,ThekkedathA,etal.ToolsforMembraneAutopsiesandAntifoulingStrategiesinSeawaterFeeds:AReview.Desalination,2005,181:75907,..:,20058,,..,2003,31(S1):579,,..,2006,34:777910,,..:,200311,,..,2002,16:363812BowenTC,NobleRD,FalconerJL.FundamentalsandApplicationsofPervaporationThroughZeoliteMembranes.JMembrSci,2004,245:13313SmithaB,SuhanyaD,SridharS,etal.SeparationofOrganic2OrganicMixturesbyPervaporationAReview.JMembrSci,2004,241:12114,..:,200415SridharS,SimthaB,ShaikA.PervaporationBasedSeparationofMethanol/MTBEMixturesAReview.SepPurifRev,2005,34:13316GraciaVillaluengaJP,Tabe2MohammadiA.AReviewontheSeparationofBenzene/CyclohexaneMixturesbyPervaporationProcesses.JMembrSci,2000,169:15917417BPCorporationNorthAmericaInc.SelectiveSeparationofFluidCompoundsUtilizingaMembraneSeparationProcess.USPatAppl,US69868022B2.200618,,./.,2004,33(8):74775119,,..,2004,33(2):17818520JonquieresA,ClementR,LochonP,etal.IndustrialState2of2the2ArtofPervaporationandVaporPermeationintheWesternCountries.JMembrSci,2002,206:8711721..,2002,31(8):64564722BalkoJ,WynnN,GlaserR,etal.ReducedYourTier2GasolineComplianceCostswithNewMembraneTechnology.WorldRefining,2002,12:222623,,..:,200424MonsantoCompany.HydrocrackingProcessesHavinganEnhancedEfficiencyofHydrogenUtilization.USPatAppl,US4362613.198225MonsantoCompany.Processes.USPatAppl,US4367135.198326UOPInc.DehydrocyclodimerizationProcess.USPatAppl,US4548619.1985907PETROCHEMICALTECHNOLOGY20063527KrauseWA,PasadynRC.MethodandApparatusforRecoveryofH2andC2andHeavierComponents.USPatAppl,US5689032.199728LummusCrest,Inc.MembraneSeparationProcessforCrackedGases.USPatAppl,US5082481.199229MankLInstitutFrancaisDuPetrole(Rueil2Malmaison,FR).ProcessfortheFractionationofaGaseousMixtureContainingHydrogenLightAliphaticHydrocarbonsandLightAromaticHydrocarbons.USPatAppl,US5157200.199230GabelmanA,HwangST.HollowFiberMembraneContactors.JMembrSci,1999,159:6110631MembraneTechnologyandResearch,Inc.NaturalGasDehydrationProcessandApparatus.USPatAppl,US6789288.200432MembraneTechnologyandResearch,Inc.GasSeparationusingCoa2tedMembranes.USPatAppl,US6896717.2005()BP(),2006,(4046):8BP2008(PTA),,,350kt/aPTA1.4Mt/a,900kt/aPTA,PTA,(PX),PX560kt/a,30%PTA,PX--(),2006,(4047):9--(ABS),TPMABS,ABS110kt/a,330kt/a,100,20083,ABS402kt/a72kt/aABS,TPMABSABSABS,ABS,ABS2005ABS5.8Mt,5%ABS,3.0Mt,300kt,ABS,201065%,4.5Mt(),2006,(2596):1(PLA)105kt/a(),20071,PLA,,PLA,,,,,,-EurPl