摘要
介绍五氯乙烷的用途及四氯乙烯的未来市场情况,试验确立了光催化氯化二氯乙烷合成四、五氯乙烷,再气相脱氯化氢联产三、四氯乙烯的条件,比较不同光源对二氯乙烷氯化的催化效果,找出存在的问题,并分析了原因。
The application of pentachloroethane is introduced as well as the future market tetrachloroethylene. The conditions of synthesis of tetrachloroethane and pentachloroethane by chlorination of ethylene chloride followed by gas-phase dehydrochlorination to prepare tric photocatalytic hloroethylene and perchloroethylene are established by experiments. The catalytic effect of different light source is compared, the existing problems are found out and the reasons are analyzed.
出处
《氯碱工业》
CAS
2011年第1期30-34,共5页
Chlor-Alkali Industry
关键词
五氯乙烷
四氯乙烯
光催化
氯化
pentachloroethane
tetrachloroethylene
photocatalysis
chlorination
