The process flow,operation parameters of the stripping orifice-column without overflow for the recovery of residue VCM contained in PVC resin in Qingdao Haijing Chemical Industry Group Co.

• 介绍了青岛海晶化工集团有限公司采用无溢流筛板塔式汽提装置回收PVC树脂中残留的氯乙烯单体的工艺流程、所选择的汽提塔运行参数与运行中出现的问题。