聚合母液水回用运行中存在的问题与优化  

Optimization against problems existing in the reuse of polymerization mother liquor

作　　者：郭志强 王桃艳 屈建强 GUO Zhiqiang;WANG Taoyan;QU Jianqiang(Shaanxi Beiyuan Chemical Industry Group Co.,Ltd.,Yulin 719319,China)

机构地区：[1]陕西北元化工集团股份有限公司,陕西榆林719319

出　　处：《聚氯乙烯》2021年第10期37-39,共3页Polyvinyl Chloride

摘　　要：分析了母液水回用的工艺流程及存在的问题,并对母液水的运行进行了优化改造——增加母液澄清池和用未经冷却处理的高压母液水代替部分去离子水,实现了母液水的充分回收利用,达到了节能减排、稳定生产的目的。The process flow and existing problems of mother liquor water reuse were analyzed,and the operation of mother liquor water was optimized:a mother liquor clarifier was added,and the highpressure mother liquor water without cooling treatment was used to replace part of deionized water.The full recycling of mother liquor water was realized,achieving the purpose of energy conservation,emission reduction and stable production.

关 键 词：PVC 母液水 浆料 沉降装置 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]