摘要
系统介绍了国内外用于单反应器法生产宽/双峰聚乙烯的催化剂,主要包括混合催化剂、双/多金属催化剂、双载体催化剂和其它催化剂体系;阐述了各类催化体系的优缺点及研究现状;评述了各种催化剂的工业化应用前景。
The catalysts used to produce broad/bimodal molecular weight distribution PE at home and abroad in a single reactor are introduced in this paper. They are mainly hybrid catalysts, bimetallic/ multimetallic catalysts, double supported catalysts and others. The advantages and disadvantages of the catalyst systems are reviewed. The industrial applications of such catalysts are prospected.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2008年第6期831-836,843,共7页
Chemical Industry and Engineering Progress
基金
国家973计划项目(2005CB623801)
