New process for methylmethacrylate MGC's new ACH process for MMA

被引:10
作者
Abe, T [1 ]
机构
[1] Mitsubishi Gas Chem Co Inc, Niigata Res Lab, Niigata 9503112, Japan
来源
SCIENCE AND TECHNOLOGY IN CATALYSIS 1998 | 1999年 / 121卷
关键词
D O I
10.1016/S0167-2991(99)80119-0
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Mitsubishi Gas Chemical Co.,Inc.[MGC] has developed a new MMA manufacturing process based on acetone cyanohydrin that we call New ACH process. The new process eliminates by production of ammonium bisufate(NH4HSO4), as it does not use sulfuric acid. Also, it is little restricted by location since it uses very common chemicals such as methanol and acetone as main raw materials. The MMA production plant utilizing this new technology was built in NIIGATA in the spring of 1997, and after about half a year of test run, is presently being operated commercially.
引用
收藏
页码:461 / 464
页数:4
相关论文
empty
未找到相关数据