甲基丙烯酸甲酯C_4工艺法催化剂的研究进展  

New development of study on catalysts for manufacture of methyl methacrylate from C_4

作　　者：白洁[1] 韩占刚[2] 李铭岫[2] 

机构地区：[1]河北大学化学学院 [2]河北师范大学化学学院,河北石家庄050091

出　　处：《天津化工》2003年第3期34-36,共3页Tianjin Chemical Industry

基　　金：河北省自然科学基金资助项目(200151);河北省技术攻关资助项目(002130103D)

摘　　要：介绍了C4法制备甲基丙烯酸甲酯工艺,评述了甲基丙烯醛直接氧化酯化制甲基丙烯酸甲酯的工艺。重点介绍了工艺两段氧化所采用的Mo-Bi体系和Pd体系催化剂。The processes for manufacture of methyl methacrylate (MMA)from C4 were induced. Oxidative esterification of methacrolein for preparing MMA was stated. The MoBi and Pdcatalystic systems for two-stage oxidation of this process were focused.

关 键 词：C4 甲基丙烯醛 甲基丙烯酸甲酯3催化剂 氧化酯化 

分 类 号：TQ426.94[化学工程]