摘要
提出了一种制备固体光气的新工艺——两级吸收法。该方法反应 5 h,固体光气的收率大于 95 % 。
A new process(two step absorbing method) for preparing bis(trichloromethyl)carbonate is proposed. Comparing with other processes, the derivation of the new process is more than 95%, the reaction time is only 5 h, and the reaction temperature can be controlled more easily.
出处
《太原理工大学学报》
CAS
2002年第1期100-102,共3页
Journal of Taiyuan University of Technology
关键词
碳酸二甲酯
固体光气
光氯化
两级吸收法
制备
bis(trichloromethyl)carbonate
photochlorination
bimethyl carbonate
two step absorbing method
