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1、DesiDesigngnaandndCCononttrroollofofReacReacttiveDisiveDisttillaillattiiononSBHung,YTTang,IKLai,AJHung,YDLin,JHChen,JKCheng,HPHuang,MJLee,CCYu,YCLiuNationalTaiwanUniversityNationalTaiwanUniversityofSciTechMat.Chem.Lab.,ITRI1GreenChemicalProcessTechnologyOutlinenBackgroundongreenchemistrya
2、ndreactivedistillationnDesignofreactivedistillationcolumns(RD)nLinearandnonlinearanalysesofreactivedistillationcolumnsnControlstructuredesignnExperimentalvalidationnExtensionsnConclusion2ProjectonGreenChemicalProcessTech.超超重力與重力與超超臨界臨界流流體技術體技術開發開發High-Gandsupercritical多功多功綠色綠色程序程序反反應性分離應性
3、分離程序程序強化強化技技術開發術開發減容減容Reactivedistillation微微型光觸型光觸媒反媒反greenprocessmulti-functional應應器技術器技術開發開發processintensificationsizereductionMicro-photoreactor3Projectdetails4AApppprrooachachNTUSTNTUKineticsExxpp.KineticsDataDesign&ControlAspenPlusAspenDynamicsHysysVLE/VLLEThermodynamicsExp.DataPilot
4、planttestITRI5RDRD--tthheebbeeggiinninninnggaandndtthheettuurrnniingngppooiintnt-Earlydevelopment(Keyes,1932;LeyesandOthmer,1945)-EastmanChemicalMethylAcetate(AgredaandPartin,USPatent4435595,1984)90Papers80-AfterMeAcPatents70stneta60p..SU50rosrep40apfor30ebmu20N100197019751980198519901995
5、200020056CCllearearAAddvavannttaagege1reactor+9distillationcolumns1RDcolumn7CCuurrrreentntssttaatustuslLimitedrealworldapplications–MTBE,ETBE,TAME–EG–MeAc,EtAcrectifyingsectionlDesign–Alargevarietyofflowsheetsexistsreactivesection–Seemstovaryfromcase-to-case(lackofasystematicapproach)stri
6、ppingsectionlControl–Seemstobeverynonlinear–VerylittlewasknownlSimulation–Verydifficulttoconverge8CCuurrrreentntssttaatustus50)%(s40niotcae30RllAfo20egtanec10reP0aA=bBaA+bB=cCaA=bB+cCaA+bB=cC+dDtwo-stagethree-stageReactionTypesRemark:Totalof224reactionsystems(surveyuptoDec.2006)9CCoommppl
7、leteteellyyDDiifffeferreennttFFlloowwsshheeeettssffoorrEEtActAc(1)(2)(3)CondenserCondenserDecanterHeavyOrganicAqueousreactantRefluxDecanterProductRDFeedtoStripperColumnLightreactantStripperReboilerReboilerAcetateflowsheetofalocalcompany10OuOurrFFooccusus--EEsstterer
