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TheExperimentalStudyofReactionConditionsforCarbonylSynthesisofAceticAnhydride

ZHENG Xiaoying1a,HUA Chao,TAN Xiangdong1b,JIALichun1b,ZHAND Runhu1a   

  1. 1aFacultyofChemicalEngineering,1bFacultyofEnvironmentalEngineering,KunmingMetallurgyCollege,Kunming650033,China;2InstituteofProcessEngineering,ChineseAcademyofSciences,Beijing100190,China
  • Online:2014-03-31 Published:2014-03-31

Abstract: Thecarbonylliquidphasesyntheticaceticanhydridereactionconditionswerestudied.Optimizeconditions:reactiontimeis15to20Min,andreactionpressureof10to15atm.Reactiontemperatureis290to300K,thecatalystconcentrationis40to45G/L,agitationrateis10to12N/min.Theresultscanbeprovidedindustrializationdesignbasisforaceticanhydrideprocess.

Key words: aceticanhydride, reactionconditions, carbonylsynthetic

CLC Number: