PVC树脂中杂质产生的原因及改进措施  

Causes and corresponding measures for impurities particles in PVC resin

作　　者：吕彦玲[1] LV Yan-ling(Tangshan Sanyou Chlor-Alkali Co.,Ltd.,Tangshan 063305,China)

机构地区：[1].(唐山三友氯碱有限责任公司,河北唐山063305

出　　处：《中国氯碱》2020年第3期15-16,39,共3页China Chlor-Alkali

摘　　要：从原料、工艺、设备和管理等方面分析PVC树脂生产过程中杂质粒子产生的原因,并采取了针对性的改进措施。From raw materials,processes,equipments and production management,the causes of impurities particles generated during PVC resin production areanalyzed in this Paper.Improvement measures are taken inresponse to the issues mentioned above.

关 键 词：杂质粒子 汽提塔 干燥 改进措施 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]