PVC流化床干燥系统积料的原因及控制措施  

Reasons and control measures for material accumulation in PVC fluidized bed drying system

作　　者：鲁宇林 高源 李鸣 马祥红 程文政 LU Yulin;GAO Yuan;LI Ming;MA Xianghong;CHENG Wenzheng(Shandong Lutai Chemical Co.,Ltd.,Jining 272300,China)

机构地区：[1]山东鲁泰化学有限公司,山东济宁272300

出　　处：《聚氯乙烯》2024年第11期1-3,10,共4页Polyvinyl Chloride

摘　　要：简述了PVC流化床干燥系统的工艺流程。分析了干燥装置运行过程中出现积料的原因和危害,给出了积料的预防措施以及出现积料后的处理措施。The process flow of PVC fluidized bed drying system was briefly described.The causes and hazards of material accumulation during the operation of the drying device were analyzed.Preventive measures and treatment measures for the material accumulation were provided.

关 键 词：PVC 流化床 干燥 积料 压力 分解 杂质 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]