离子液体：未来的绿色溶剂.ppt

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1、Ionicliquids.GreensolventforthefutureGuangquanYi20081.8ContentsDefinition1Properties2Uses3Prospect4Definition‘IonicLiquid’(IL)isusedlooselytodescribeorganicsaltsthatmeltbelowabout100 °CIonicLiquidMeltingpoint(℃)[mmim]BF410[bmim]BF4-81[bmim]PF6-64[emim

2、]CTf30[bmim]OTf16([mmim]-1-methyl-3-methylimidazoliumion)DefinitionsomeimportantcationsandanionsusedinionicliquidsPropertiesLittle/novaporpressureTypicallyhaswideliquidrange(-80~300°C)Non-flammableandthermallystableVariableviscosityViscousWideelectroc

3、hemicalwindowgoodsolventsformanycompounds–organic,inorganic,mineral,polymericandbiologicalSolventpropertiescanbedesigned(andcontrolled)EngineeringfluidsLubricantsThermodynamicfluidsElectrochemistryBatteryelectrolytesElectrosynthesisFuelcellsSynthesisS

4、olventsCatalysisBiphasicreactionsNanomaterialsMaterialsGasabsorbentsPaintadditivesDrugdeliverySeparationExtractionExtractivedistillationGasadsorptionAnalysisGCcolumnsHPLCcolumnsVersatileVariedUsesUses[BMIM]BF4[BMIM]BF4&Rh-complex[BMIM]BF4&Rh-complexPr

5、oductYuanetal,J.Mol.Catal.A:Chemical270(2007)76.VinylacetateProspectNo.ofJournalArticlesbasedontheSciFinderCompanyProcessILisusedasScaleBASFAcidScavengingExtractiveDistillationChlorinationAuxiliaryExtractantSolventCommercialPilotPilotIFPOlefinDimeriza

6、tionSolventCommercialDegussaHydrosilylationCompatibilizerSolventPerformanceadditivePilotCommercialArkemaFluorinationSolventPilotChevronPhilipsOlefinOligomerizationCatalystPilotEastmanRearrangementCatalystCommercialEliLillyCleavageofetherCatalyst/Reage

7、ntPilotAirProductsStorageofGasLiquidsupportCommercialIolitec/WandresCleaningfluidPerformanceadditiveCommercialIndustrialProcesseswithILsProspectNowtheionicliquidscanbemadeonalargescale–100tonsisperfectfeasible-withacostaround10€aliterThankYou!