氯乙烯单体水含量测定的影响因素及改进措施  

Factors affecting the determination of water content in vinyl chloride monomer and improvement measures

作　　者：武立广 吕剑梅 孙建波 朱晓川 WU Liguang;LYU Jianmei;SUN Jianbo;ZHU Xiaochuan(Tangshan Sanyou Chlor-Alkali Co.,Ltd.,Tangshan 063305,China;Hebei Polyvinyl Chloride Technology Innovation Center,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 [2]河北省聚氯乙烯技术创新中心,河北唐山063305

出　　处：《聚氯乙烯》2025年第2期30-31,共2页Polyvinyl Chloride

摘　　要：采用卡尔费休法分析氯乙烯单体水含量,探讨了取样、检测过程中影响分析结果准确度的因素,并采取了相应的改进措施。The Karl Fischer method was used to analyze the water content of vinyl chloride monomer,and the factors affecting the accuracy of analysis results during sampling and testing were explored.Corresponding improvement measures were taken.

关 键 词：氯乙烯 卡尔费休法 水含量 测定方法 取样 准确度 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业] TQ014