PVC糊树脂种子聚合釜自聚问题与解决措施  

The problem of self-polymerization inside seed polymerizer in PVC paste resin production and solutions

作　　者：李建华 张帆 陈学东 LI Jianhua;ZHANG Fan;CHEN Xuedong(Inner Mongolia Yidong Group Dongxing Chemical Co.,Ltd.,Ulanqab 012314,China)

机构地区：[1]内蒙古伊东集团东兴化工有限责任公司,内蒙古乌兰察布012314

出　　处：《聚氯乙烯》2024年第12期1-4,共4页Polyvinyl Chloride

摘　　要：分析了种子微悬浮法PVC糊树脂生产中种子聚合釜内壁形成自聚物的原因,从工艺和设备方面采取了相应的改进措施,解决了自聚物影响生产的问题。The formation reasons of self-polymer on the inner wall of the seed polymerizer in the production of PVC paste resin by seed micro-suspension method were analyzed.Corresponding improvement measures were taken from the aspects of process and equipment and the problem of self-polymer affecting production was solved.

关 键 词：PVC糊树脂 聚合釜 种子 自聚物 高压清洗 喷淋阀 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]