简介:摘要:低温甲醇洗是煤制天然气工艺中重要环节,起着非常重要的作用,甲醇中氨含量的高低对工艺运行影响非常大,本文探讨将甲醇样品预处理,用氨氮比色法分析甲醇中氨含量,并对此方法进行验证。
简介:Acomparisonofenergyuseforadirect-hydrogenhybridversusadirect-hydrogenload-followingfuelcellvehicle,Acompleteco-simulation-baseddesignenvironmentforclectricandhybrid-electricvehicles,fuel-cellsystems,anddrivetrains,ADeclineofFuelCellProductivityinMethanolReformingTypeFuelCellVehicles,Adecompositionstrategybasedonthermoeconomicisolationappliedtotheoptimalsynthesis/designandoperationofafuelcellbasedtotalenergysystem
简介:Afinitevolumemethodformulticomponentgastransportinaporousfuelcellelectrode,AFUELCELLWORKSHOPFORSAARLAND'SSUPPLIERS:OURGOALSCOMPAREDTOOURRESULTS,Ageneralizedprogramforfuelcellsystemssimulation,Ahybridandfuelcellvehiclefuture?,Ahybridfuel-cellconceptrealizedinaMidi-BusConceptofenergysourceanddrivetrain,Ahybridmembraneofmodifiedpolybenzimidazoleandheteropolyacidfordirectmethanolfuelcell,AmathematicalmodelofpolymerelectrolytefuelcellwithanodeCOkinetics。
简介:3-Dnumericalsimulationforfuelcellperformance;A1{supleft}HNMRpulsegradientspin-echo(PGSE)studyofthemasstransportofdimethyloxalateandethyleneglycol:newfuelsfortheDOFC;Abasicconsiderationofenergybalanceandexergylossatafuelcellsystem;Abroadlookattheworkings,types,andapplicationsoffuelcells;Acomparativereviewoffuelcellvehicles(FCVs)andhybridelectricvehicles(HEVs)PartⅡ:Controlstrategies,powertrain,totalcost,infrastructure,newdevelopments,andmanufacturingandcommercialization;Acomparativereviewoffuelcellvehicles(FCVs)andhybridelectricvehicles(HEVs),PartI:Performanceandparametercharacteristics,emissions,well-to-wheelsefficiencyandfueleconomy,alternativefuels,hybridizationofFCV;