悬浮法PVC树脂杂质来源及控制措施  

Sources of impurities in PvC resin produced by suspension method and control measures

作　　者：张晓斌 周建华 柳芳 ZHANG Xiaobin;ZHOU Jianhua;LIU Fang(Jinchuan Xinrong Chernical Co.,Ltd.,Jinchang 737100,China)

机构地区：[1]金川新融化工有限责任公司,甘肃金昌737100

出　　处：《聚氯乙烯》2023年第7期7-8,共2页Polyvinyl Chloride

摘　　要：从原辅材料、生产工艺、设备管理、包装过程等方面分析了PVC树脂杂质粒子的来源,并介绍了控制措施。The sources of impurity particles in PVC resin were analyzed from aspects of raw and aux-iliary materials,production processes,equipment management and packaging processes.Control measures were introduced too.

关 键 词：PVC 杂质 氯乙烯 去离子水 汽提塔 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]