酯交换法制备甲基丙烯酸类酯催化剂研究进展  

Research Progress of Catalysts Used in Preparing Methacrylates by Transesterification

作　　者：王庆军[1] 刘福胜[1] 于世涛[1] 

机构地区：[1]青岛科技大学化工学院,青岛266042

出　　处：《精细石油化工进展》2006年第4期19-21,共3页Advances in Fine Petrochemicals

摘　　要：介绍了酯交换法在制备几种重要的甲基丙烯酸类酯中的应用,重点对酯交换法所用催化剂的研究进行了综述。对几种重要的催化剂(钛化合物类、碱金属类、烷基锡类)的优缺点进行了分析与比较,并探讨了酯交换法合成甲基丙烯酸类酯催化剂的发展趋势。The applications of transesterification process in preparing several methacrylates were introduced, especially the research progress of used catalysts was reviewed. The advantages and shortcomings of several important catalysts, such as titanium compounds, alkali metal compounds, organic tin compounds, were analysized and compared with each other. The developing prospect of the catalysts was disenssed.

关 键 词：甲基丙烯酸类酯 酯交换法 催化剂 

分 类 号：O643.36[理学—物理化学] O623.624[理学—化学]