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Effects of organic solvent addition on the epoxidation of propene catalyzed by TS-1
Authors:Zhaoguang Zhang   Jingna Kang  Yaquan Wang
Affiliation:(1) Key Laboratory of Green Chemical & Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. of China
Abstract:Effects of organic solvent addition on the epoxidation of propene catalyzed by TS-1 were studied. It was found that addition of 1,2-dichloroethane to the reaction increased not only the conversion and utilization efficiency of H2O2, but also the selectivity to PO. The origin of the effects was studied through the characterization of the catalysts after the reaction and the influence of organic solvents on the decomposition of H2O2 and PO.
Keywords:Propene  propene oxide  TS-1  1,2-dichloroethane
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