30m^3聚合釜PVC生产工艺改进  

Improvements on process for production of PVC in 30m^3 polymerizers

作　　者：刘亦斌 徐红 

机构地区：[1]中盐常州化工股份有限公司,江苏常州213014 [2]锦化化工(集团)有限责任公司,辽宁葫芦岛125001

出　　处：《聚氯乙烯》2010年第5期12-16,共5页Polyvinyl Chloride

摘　　要：详细介绍了30 m3聚合釜PVC生产工艺改进过程,改进后工艺的聚合周期为391 min,与70 m3聚合釜热水进料工艺的聚合周期接近,同时降低了操作人员的劳动强度,装置的操作可靠性和安全性也得到了较大提高。Improvements on process for production of PVC in 30 m^3 polymerizers were introduced in detail. After improvements, the polymerization period was 391 minutes, which was close to that of 70 m^3 polymerizers charged with hot water. Meanwhile, the labor intensity was reduced and the reliability and safety of plant were increased significantly.

关 键 词：PVC 聚合釜 改进 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]