茂金属催化剂及其乙烯气相聚合控制  

METALLOCENE CATALYST AND CONTROL ON ETHYLENE GAS PHASE POLYMERIZATION WITH THE CATALYST

作　　者：裴小静[1] 

机构地区：[1]中国石化齐鲁分公司研究院,山东淄博255400

出　　处：《齐鲁石油化工》2015年第3期247-250,共4页Qilu Petrochemical Technology

摘　　要：简述茂金属催化剂的构成及其反应动力学特征,详介茂金属催化剂乙烯气相聚合体系防结块措施,以及该聚合体系常见异常情况及相应的控制对策。Formation and reaction dynamics characteristics of the metallocene catalyst were introduced briefly, measures for prevention of the agglomeration of ethylene gas phase polymerization system with metallocene catalyst and control countermeasures for frequent abnormal phenomenons existing in the polymerization system were described.

关 键 词：茂金属催化剂 聚乙烯 气相聚合控制 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]