详细信息
亚磷酸二甲酯尾气中氯甲烷回收的工艺实践
The Process Practice of Recovering Methyl Chloride from the Tail Gas of Dimethyl Phosphite
文献类型:期刊文献
中文题名:亚磷酸二甲酯尾气中氯甲烷回收的工艺实践
英文题名:The Process Practice of Recovering Methyl Chloride from the Tail Gas of Dimethyl Phosphite
作者:陈学军[1];王群孝[1];陈晓祥[2]
机构:[1]新安化工集团股份有限公司;[2]华东理工大学化学工程系
年份:1998
卷号:37
期号:6
起止页码:19
中文期刊名:农药
外文期刊名:Agrochemicals
收录:CSTPCD;;北大核心:【北大核心1996】;
语种:中文
中文关键词:亚磷酸二甲酯;氯甲烷;干燥;压缩;农药;中间体
外文关键词:dimethyl phosphite,methyl chloride,drying,compression.
摘要:本文介绍了从亚磷酸二甲酯生产尾气中回收氯甲烷的工艺。采用降温干燥、固碱干燥和压缩相结合的方法,可使回收氯甲烷的浓度达99%以上。
The process of recovering methyl chloride from the tail gas of dimethyl phosphite was introduced. The methyl chloride of concentration over 99% could be obtained by using the method of combining lower temperature drying and soild sodium hydroxide drying with compression.
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