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苯乙烯环氧化反应分子筛催化剂研究进展
Catalytic Epoxidation of Styrene over Zeolite Catalysts
【摘要】 综述了苯乙烯环氧化制取环氧苯乙烷的几种分子筛/H2O2催化体系,介绍了微孔分子筛(TS1)、TiZSM5和TiZSM11分子筛介孔分子筛(MCM41),β钛硅分子筛、负载金属配合物的中孔分子筛及其在苯乙烯环氧化反应中的性能。
【Abstract】 This review covers several progresses concerning catalytic epoxidation of styrene to styrene epoxide by using zeolite/ H2O2. The preparation, structure and catalytic mechanism of TS1 and mesoporous MCM41 are presented. The modification methods of mesoporous zeolites are summarized. Further study and application of zeolite catalysts are suggested.
【关键词】 苯乙烯环氧化;
微孔TS-1分子筛;
介孔MCM-41;
催化剂;
【Key words】 epoxidation of styrene; microporous molecular sieve TS1; mesoporous MCM41; catalyst;
【Key words】 epoxidation of styrene; microporous molecular sieve TS1; mesoporous MCM41; catalyst;
【基金】 国家自然科学基金资助(No.20590360)。
- 【文献出处】 化工进展 ,Chemical Industry and Engineering Progress , 编辑部邮箱 ,2005年09期
- 【分类号】TQ241
- 【被引频次】22
- 【下载频次】814