酯交换法合成甲基丙烯酸酯工艺的催化剂研究进展

Advances in the catalysts for transesterification of methacrylate

概述了酯交换法制备甲基丙烯酸酯的催化反应机理,并对酯交换法制备甲基丙烯酸酯催化反应路径进行了归纳,重点介绍了金属类催化剂、负载类催化剂、生物酶催化剂的研究进展及其催化机理,并对每种催化剂的优势与缺陷进行了分析和总结,最后指出我国酯交换催化剂的发展应以改善催化剂性能、开发新型催化剂为发展方向。

The catalytic reaction mechanism of methyl methacrylate is reviewed and the catalytic reaction path of methyl methacrylate is summarized. The research progress and catalytic mechanism of metal catalyst,supported catalyst and bioenzyme catalyst are summarized. The advantages and disadvantages of each catalyst were analyzed and summarized. Finally,it was pointed out that catalyst of transesterification should be carried out in order to improve the performance and develop new catalyst.