水相悬浮法生产氯化聚乙烯塑料工艺危险性分析及安全控制措施研究  

Study on Process Hazard Analysis and Safety Control Measure of Chlorinated PE by Aqueous Suspension Method

作　　者：王林元[1] 江兴平 段蜀波[1] 

机构地区：[1]西南石油大学化学化工学院,四川成都610500 [2]中蓝晨光化工研究院设计院有限公司,四川成都610041

出　　处：《塑料工业》2012年第9期30-32,共3页China Plastics Industry

摘　　要：氯化聚乙烯具有优良的稳定性、耐候性、防腐性能和阻燃性能,广泛应用于树脂改性、橡胶加工、涂料、粘合剂和工程塑料等多个领域,但在生产过程具有较大的危险。本文针对水相悬浮法生产氯化聚乙烯的具体工艺,对生产过程中的物料、生产工艺过程的危险性进行了分析,为预防事故发生,根据所分析出的危险,提出了相应的安全控制措施,特别是对控制事故发生的安全联锁系统给出了具体的设置要求,对水相悬浮法安全生产氯化聚乙烯具有实际指导意义。Chlorinated polyethylene had good stability, weather resistance, anti-corrosion and flame retardant performance, and was widely used in resin modification, rubber processing, coatings, adhesives and engineering plastic and other fields, but with great danger in the production process. This article in view of the water phase suspension method of production chlorinated polyethylene detailed process technology, analyzed the production process of the material and the risk in order to prevent accidents. According to the analysis of the risk, the corresponding security control measures were put forward, especially giving a specific set of requirements to controlling the accident happened in safety interlocking system, and it had practical guiding significance for safety production of chlorinated polyethylene by aqueous suspension method.

关 键 词：水相悬浮法 氯化聚乙烯工艺 危险性分析 安全控制措施 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]