糊树脂聚合回收氯乙烯气体除杂技术的攻关

Technical problems of removing impurities from vinyl chloride of paste resin polymerization and recovery

聚氯乙烯糊树脂聚合反应结束后需进行氯乙烯回收操作,回收气体中不可避免会含有树脂和引发剂等杂质,会堵塞压缩及精馏系统的设备和管道,造成生产波动和设备损坏。通过技术攻关,增加了氯乙烯气体除杂装置,保障了生产装置稳定运行。

Polyvinyl chloride paste resin polymerization reaction end for post operation recovery of vinyl chloride, gas recovery inevitably will containing resin and initiator agent and other impurities, will plug the compression and rectification of the system equipment and pipelines, cause fluctuations in production and equipment damage. Through the technical problems, the increase of chlorine gas impurity removal device, to ensure the stable operation of the production device.