离子液体未来的绿色溶剂.ppt

Ionicliquids.GreensolventforthefuturevGuangquan Yiv 2008 1.8ContentsDefinition1Properties2Uses3Prospect4DefinitionIonicLiquid(IL)isusedlooselytodescribeorganicsaltsthatmeltbelowabout100CIonic LiquidMelting point()mmimBF410bmimBF4-81bmimPF6-64 emimCTf30bmimOTf16(mmim-1-methyl-3-methylimidazolium ion)Definitionsome important cations and anions used in ionic liquids PropertiesvLittle/no vapor pressurevTypically has wide liquid range(-80300 C)vNon-flammable and thermally stablevVariable viscosity ViscousvWide electrochemical windowvgood solvents for many compounds organic,inorganic,mineral,polymeric and biologicalvSolvent properties can be designed(and controlled)Engineering fluidsLubricantsThermodynamic fluidsElectrochemistryBattery electrolytesElectrosynthesisFuel cellsSynthesisSolventsCatalysisBiphasic reactionsNanomaterialsMaterialsGas absorbentsPaint additivesDrug deliverySeparationExtractionExtractive distillationGas adsorptionAnalysisGC columnsHPLC columnsVersatile VariedUsesUsesBMIMBF4BMIMBF4&Rh-complexBMIMBF4&Rh-complexProductYuan et al,J.Mol.Catal.A:Chemical 270(2007)76.VinylacetateProspectNo.of Journal Articles based on the Sci FinderCompanyProcessIL is used as ScaleBASFAcid ScavengingExtractive DistillationChlorinationAuxiliaryExtractantSolventCommercialPilotPilotIFPOlefin DimerizationSolventCommercialDegussaHydrosilylationCompatibilizerSolventPerformance additivePilotCommercialArkemaFluorinationSolventPilotChevron PhilipsOlefin OligomerizationCatalystPilotEastmanRearrangementCatalystCommercialEli LillyCleavage of etherCatalyst/ReagentPilotAir ProductsStorage of GasLiquid supportCommercialIolitec/WandresCleaning fluidPerformance additiveCommercialIndustrialProcesseswithILsProspectNow the ionic liquids can be made on a large scale 100 tons is perfect feasible-with a cost around 10 a liter此课件下载可自行编辑修改，供参考！感谢您的支持，我们努力做得更好！