MTBE裝置的優(yōu)化分析及與TBA的聯(lián)產設計初探.pdf

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3、至英文摘要Subject：MTBEdeviceoptimizationanalysisandaco—productiondesignofmethyltertbutyletherandtertbutylalcoholSpeciality：ChemicalenginecringName：LuchunI。ng(。ignatlIre)!生絲絲!生塑Instructor：Zhuyuqin(signatu吶蘭紐啦星蘭塑ABSTRACTProduct

4、ionmethodsandapplicationprospectofmethyltertiarybutylether(MTBE)andtertbutylaleohol(TBA)athomeandabroadisintroducedinthispaperfirstlyand舶mtheangleofenvironmentalpollutionandeconomicbenefits，theproblemsincurrentproduction

5、arepointedoutOnthisbasis，thispaperproposesacoproductiontechnologyofmethyltertbutyletherandtert—butylalcoh01Inthispaperusingpro／IIsoftware、骯tllannualoutputof60000tonsofMTBEplantyieldprocessasamodelforthewholeprocesssimula

6、tionFirstlyitfindstheappropriatethermodynamicmethod：modifiedSRKMequation，bythephysicalpropertiesofselectionandcontrastthesimulateddatawiththeactualproductiondatamethodThen，itcarrysonsensitivityanalysistooperatingconditio

7、nsofeachofthemajorunitofequipmenttofindasuitablejointprocessofoptimaloperatingconditionsBycontrast，itanalysisestheenergysavingeffectofMTBEcatalyticdistillationunitandevaluatesitseconomy；itmakestheexistingMTBEdevicediagno

8、sis，analysis，andpointedoutthereasonsofenergyuseisnotreasonable，andcarriesonthecomprehensiveoptimization；followingthepinchpointtechnologycriterion，theexistingheatexchangernetworkWaSoptimizedOptimizedheatexchangenetworkwit

9、houtanyincreaseincostofinvestmentinequipmentcansaveheatingutilitiesonthebasisofthevolumeof773445kW773445kWcoolingutilitiesengineeringquantity111eheatexchangernetworkafteroptimizationhasremarkableenergysavingeffect，energy

10、savingschemeisfeasibleandithascertainguidingsignificanceforthedeviceFinallythispaperputsforwardacoproductionprocessofMTBEandTBA，andfromtwokindsofprocessoperatingconditionsandmaterialbalance，itevaluatesthefeasibilityofCO—

11、productionThistechnologymakesfulluseofadvantagesofcloselyintegratedreactionandseparation，bothsubstitutesforMTBEproduction，andcallsolveproblemofanhydrousteabutylalcoholproductionKeywords：methyltortbutyletheBtertbutyialcoh