石化工程聚氯乙烯(PVC)合成工艺设计研究  

Study on Synthesis Process Design of PVC for Petrochemical Engineering

作　　者：许晓强 张霞[2] 李少波[2] 阳杰[2] 王海云 Xu Xiao-qiang;Zhang Xia;Li Shao-bo;Yang Jie;Wang Hai-yun(Hefei Gas Group,Gas Design Institute,Anhui Hefei 230075;Department of Chemistry and Materials Engineering,Hefei University,Anhui Hefei 230601)

机构地区：[1]合肥燃气集团燃气设计院,安徽合肥230075 [2]合肥学院化学与材料工程系,安徽合肥230601

出　　处：《生物化工》2018年第4期58-62,66,共6页Biological Chemical Engineering

基　　金：合肥学院自然科学研究基金重大项目(17ZR02ZDA);安徽省大学生创客研究项目(2016ckjh166);安徽省自然科学基金(1508085QB31;1708085ME112);国家自然科学基金项目(51102073);国家大学生创新创业训练计划项目(201711059027;201711059028;201711059029;201711059030;201711059031)

摘　　要：本文从聚氯乙烯(PVC)的应用、国内外进展、发展趋势、合法方法、合成工艺等方面进行展开阐述,并着重介绍聚氯乙烯的干燥工艺、聚合生产工艺。根据聚氯乙烯PVC生产工艺过程中物料的衡算数据,以及反应特性对各部分配件(包括聚合釜、干燥器、管头以及泵等)进行做出最优选择。模拟计算(以年产15万吨PVC树脂合成工艺设计为例)与实际情况综合考虑,该工艺设计需要33m^3的聚合釜24个,输送泵则采用65Y-100×2A型。The application of PVC, the development at home and abroad, the trend of development, the legal method and the synthetic process are expounded, and the drying process and the polymerization process of polyvinyl chloride are emphatically introduced. According to the balance data of the PVC production process and the reaction characteristics, the optimum selection is made for the parts of the parts, including the polymerization kettle, the dryer, the pipe head and the pump. The simulation calculation（with the annual production of 150 thousand tons PVC resin synthesis process design as an example） and the actual situation comprehensive consideration, the process design needs 24 polymerization kettle of the 33m^3, and the delivery pump adopts the 65 Y-100×2 A type.

关 键 词：氯乙烯 聚氯乙烯 单体聚合 反应釜 干燥 

分 类 号：TU99[建筑科学—市政工程]