氯乙烯精馏尾气深度处理的研究与应用  

Research and application of advanced treatment of vinyl chloride rectification tail gas

作　　者：王建军 徐柯 张岩 WANG Jianjun;XU Ke;ZHANG Yan(Shaanxi Beiyuan Chemical Group Co.,Ltd.,Yulin 719319,China)

机构地区：[1]陕西北元化工集团有限公司,陕西榆林719319 [2]陕西北元化工集团有限公司化工分公司,陕西榆林719319

出　　处：《聚氯乙烯》2022年第9期40-43,共4页Polyvinyl Chloride

摘　　要：介绍了采用变压吸附法处理氯乙烯精馏尾气后的放空气深度回用技术,用数据分析了氮乙烯精馏尾气深度处理的工艺流程和运行状况,指出了精馏尾气深度处理装置运行中存在的问题,并制定了改进措施。The technology of deep reuse of vent gas from pressure swing adsorption of vinyl chloride rectification tail gas was introduced.The process flow and operation status of advanced treatment of vinyl chloride rectification tail gas were analyzed with data.The problems existing in the operation of the advanced treatment unit were pointed out,and the improvement measures were formulated.

关 键 词：氯乙烯 精馏尾气 深度处理 回收利用 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]