催化剂在气相法聚丙烯生产中的应用  

Application of Catalyst Technology in Production of Vapor Phase Polypropylene

作　　者：霍艳伟 杨全俊 Huo Yan-wei;Yang Quan-jun

机构地区：[1]青海盐湖镁业有限公司

出　　处：《化工设计通讯》2019年第11期187-188,共2页Chemical Engineering Design Communications

摘　　要：对催化剂在气相法聚丙烯生产中的使用进行了分析,考察了催化剂的聚合适应性与性能,与进口催化剂进行了对比。实验结果表示,使用催化剂具有较高的聚合活性,良好的氢调敏感性;生产的聚丙烯粉料粒径分布较窄,粒形良好,没有超细粉,工业装置的运行平稳。The use of catalyst technology in the production of gas phase polypropylene was analyzed.The polymerization suitability and tool performance of the catalyst were investigated.The imported catalyst was compared.The experimental results show that the catalyst has high polymerization activity and good hydrogen sensitivity;the polypropylene powder has a narrow particle size distribution,good grain shape,no ultrafine powder,and stable operation of industrial equipment.

关 键 词：催化剂 气相法 聚丙烯 

分 类 号：TQ32514[化学工程—合成树脂塑料工业]