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200499:100026788(2004)092011420743E1,1,2,3,WANGMichaelQ4(1.;400044;2.,400044;3.;4.Argonne):,,,(3E);,,L:;;:F424:AAEEEandLifeCycleAssessmentofFourNaturalGasBasedAutomotiveFuelsWURui1,RENYu2long1,YONGJing2,HANWei2jian3,WANGMichaelQ4(1.CollegeofEconomicsandBusinessAdministration,ChongqingUniversity,Chongqing400044,China;2.CollegeElectricalEngineering,ChongqingUniversity,Chongqing400044,China;3.FordMotorCompany,DearbornMichigan,USA;4.ArgonneNationalLabortory,ArgonneIllinois,USA)Abstract:LifeCycleAssessment,NaturalGasbased,SubstituteAutomotiveFuelstheobjectiveofthisstudyistocarryoutaneconomic,environmentalandenergy(EEE)lifecyclestudytoNaturalgasbasedautomotivefuelswithconventionalgasolineinabundantregionofChina;AsetofindexesoffourfuelsövechiclesystemsbasedonlifecycleareassessedintermofimpactofEEE,whichNaturalgasproducescompressednaturalgas(CNG),methanal,Di2methylEther(DME)andFischer2TropschDiesel(FTD);Thestudyincludedfuelproduction,vehicleproduction,vehicleoperation,infrastructure,andvehicleendoflifeasasystemforeachfuelövehiclesystem.Agenericgasolinefueledcarisusedasabaseline.DatahavebeenreviewedandmodifiedbasedonthebestknowledgeavailabletoChongqinglocalsources.TheresultsindicatedthatdirectuseofCNGinadedicatedorbi2fuelvehicleisaneconomicalchoiceforabundantregioninChina,whichismostenergyefficientandmorefriendlyenvironmental,It’sbenefitfromtheresultsofthisstudytofindasubstituteautomotiveenergyandmakeaenergypolicyinabundantregion.Keywords:lifecycleassessment;naturalgasbased;substituteautomotivefuels:2003209205::(1965.10-):,:,Email:wurui@cqu.edu.cn;(1944.6-),,;:;,,,,;Mike.QWang,,,,,2010,1L,1ö3L20,60L,,L40%L,,L,,,,;,,,,©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,LL1(LCA),LLCA,L:;,,,,;;,;,1ö,,2ö,,,,L1,:,;,,,LöL,,,2,L,L,,[1-6]LLCA,,,L51193E©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.2:1):(HCPMSOXNOXCO),;2):;3):,;4):;L,,1)(GNG)(CNGV);2)(FFV);3);4),;4,,L,20,7.98,CNG7.27,(M50,50%,50%)12.7,7.6L,ArgonneM.Q.WangGreet1.6[7],,,,,L1gökm(MJökm)SOXNOXCOHCPMPM0.320.240.910.450.193.513.78CNG0.240.230.890.290.180.703.89(M50)0.270.220.810.380.181.454.430.240.260.740.330.110.724.45NGö0.240.230.920.420.180.714.84,3.89MJökm,FFV(M50)NGö4.43,4.45,4.48MJökM,,CNGFFVDMENGö3.0%17.19%17.72%28.04%,LNGöCNG,,,,CNGL,,[2,8]L13,CNG,(M50)SOX,NOX,CO,HC,PM,NOX,NGöCO,L,,NOX,CO40.5,202,CNGV40NOX80COL(IVCE)L,,,,,,,2,,,,,(8%13%)LM50:17%,14%,,L61120049©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.34,23-28,CNG,,,,,L,,,,L:16%,23%,,,1015,L(),20%,90%,,,,L3,,;,,,LL2(öm3,öL)()()()()()CNG1.48000-209603000-9960M50FFV1.294150-1430395066703.70647428827-35301NGö2.896474-16726--1025240%50%,(M50)20%-25%,NGö30%2%L,,9960,NGö,NGö10252,667071193E©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.35301,,,,,,,L,4,:52%,45%,42%,CNG45%-50%,20%-25%,25%-30%L,,,L,,,,[1],,[9],,,LL,,,L1.4öL,902.80öL,7.6CNG,903.0öL,6.65;(M50)1.3öL,(M85)34.7km(903.0öL),,,,;(M50)1.4öL,3.4öL,18.1,3.69öL,103.4(902.80öL),[1];NGö2.89öL,4.8km,,L,,,,,L81120049©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.3103kmCNG2.50()2.60()2.70()2.80()3.00()3.20()3.40()0.70()10239066893781991351021.0()29772.621967.717463.514459.810753.58548.47144.21.1()82577.641672.129867.321963.213956.210450.68446.01.2()83.4390677.168976.637846.919959.113553.010248.01.3()90.1-82.8-76.6202071..234762..519055..613150.11.4()-98.1-89..9-82..2-76..0136366..532058..518152..51.5()-107.5-97.2-88.7-81.6-7.0.3102861.829755.14,CNGLö,,,1.20öL,3.2öL,L,NGö,,,,L,,,,LSOX,NOX,CO,HCPM,,IVECELNGöCO2L,CNG,,CNG,L,L,,,L,,,,,,L:[1]YulongRen,RuiWu,WeijianHan,MQWang,etc.Economic[A].EnvironmentalandEnergyLifeCycleAssessmentsofNaturalGasBasedAutomotiveFuelsinChongqingChina[C],ISAFXIV2002.(11).[2]MQWang,HSHuang.AFullCycleAnalysisofenergyandemissionsimpactsoftransportationfuelsproducedfromnaturalgas[J].ArgonneNationalLabDecember1999,(12):56-69.[3]MQWang.etc,AssessmentofPNGVinfrastructure2phasereport:additionalcapitalneedsandfuelcycleenergyandemissionsimpacts[J].ArgonneNationalLaboratory,1998,(18):14-27..[4]WeijianHan,etc.Life2cycleassessmentforconversionofcoaltoautomotivefuelsinchina[A].ISAFXII[C],91193E©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.September,1999.[5]CaliforniaEnergyCommission,MethanolFuelingSystem2InstallationandMaintenanceManual[M],March,1996.10-31.[6]EAEngineeringScienceandTechnologyInc.,MethanolRefuelingStationCosts[M].ReportPreparedforAmericanMethanolFoundation,February,1999.[7]MQWang.Greet1.5Transportationfuel2Cyclemodel:Methodology,Development,UsedandResults,CenterforTransportationResearch,EnergySystemDivision[J],ArgonneNationalLaboratory,ArgonneIllinois,1999,(8):16-34.[8]MQWang,SantiniD.Effectsoffuelethanoluseonfuel2cycleenergyandgreenhousegasemissions[J].ANLöESD-38,CenterforTransportationResearch,ArgonneNationalLaboratory,1999,(1):9-29.[9]MQWang,SantiniD.GreenhouseGasEmissionsofFuelEthanolProducedfromCornandCellulosicBiomass[J].EnvironmentalManager,1999,(10):17-25.[10].[J],1998,(7):34-39.[11].[J].,1999,(6):19-24.(101)2,,5%,7.66%LLc=S1öS0=0.042