沉降分离技术在PVC干燥工序中的应用  

Application of sedimentation separation technology in PVC drying process

作　　者：汪海位 赵雁升 WANG Haiwei;ZHAO Yansheng(Tianwei Chemical Co.,Ltd.,Shihezi 832000,China)

机构地区：[1]天伟化工有限公司,新疆石河子832000

出　　处：《聚氯乙烯》2021年第11期9-11,14,共4页Polyvinyl Chloride

摘　　要：简述了沉降分离技术原理和影响因素,介绍了沉降分离技术在聚氯乙烯干燥工序母液处理、物料脱水、尾气处理中的应用,总结了提高沉降分离效果的几项措施。The principle and influencing factors of sedimentation separation technology were-briefly described.The application of sedimentation separation technology to mother liquor treatment,to material dehydration and to tail gas treatment of PVC drying process were introduced.Several measures to improve the effect of sedimentation separation were summarized.

关 键 词：PVC 干燥 沉降分离 旋风分离器 母液水 尾气 絮凝剂 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]