Study on Fixed-Bed Process of Epoxidation of Allyl Chloride Catalyzed by Ti-MWW

Chinese Journal of Catalysis ›› 2008, Vol. 29 ›› Issue (12): 1271-1276.

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Study on Fixed-Bed Process of Epoxidation of Allyl Chloride Catalyzed by Ti-MWW

YAO Mingkai, YANG Junxia, ZHAO Song, LIU Yueming*, WU Haihong, WU Peng

Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, Shanghai 200062, China

Received:2008-12-25 Online:2008-12-25 Published:2012-09-20

Abstract

Abstract: The epoxidation of allyl chloride with hydrogen peroxide was conducted over Ti-MWW in a fixed-bed reactor. The studies of reaction conditions in the fixe d-bed reactor system showed that the operation parameters had obvious influence s on the epoxidation of allyl chloride (ALC), especially on the WHSV of H2O2 . Low WHSV of H 2O2 promoted the decomposition of H2O2 and decreased the ALC conversion an d the utilization efficiency of H2O2.

Key words: allyl chloride, epoxidation, titanosilicate, fixed bed

YAO Mingkai;YANG Junxia;ZHAO Song;LIU Yueming*;WU Haihong;WU Peng. Study on Fixed-Bed Process of Epoxidation of Allyl Chloride Catalyzed by Ti-MWW[J]. Chinese Journal of Catalysis, 2008, 29(12): 1271-1276.

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Study on Fixed-Bed Process of Epoxidation of Allyl Chloride Catalyzed by Ti-MWW

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