摘要
介绍了聚合工序未反应氯乙烯单体的回收工艺流程。对尾气回收工艺进行了改进,分析了改进后的新工艺应用情况,并对改造前后两种工艺进行对比。探讨了改进后新工艺的实用性与经济性。
A recycling process of unreacted vinyl chloride monomer in polymerization process was introduced.The tail gas recovery process was improved.The application of the improved new process was analyzed,and original process and improved process were compared.The practicability and economy of the improved process were discussed.
作者
王秋云
韩景康
WANG Qiuyun;HAN Jingkang(Dezhou Shihua Chemical Co.,Ltd.,Dezhou 253000,China)
出处
《聚氯乙烯》
CAS
2018年第12期38-40,共3页
Polyvinyl Chloride
关键词
聚合釜
氯乙烯
水环压缩机
尾气
变压吸附法
polymerization kettle
vinyl chloride
water ring compressor
tail gas
pressure swing adsorption method
