摘要
介绍了烷氧基镁催化剂的制备机理,综述了近十年用于烯烃聚合的烷氧基镁负载型催化剂的研究进展,重点介绍了烷氧基镁载体和烷氧基镁负载型催化剂的发展进程,并展望了未来工业用烷氧基镁负载型催化剂在载体制备、催化剂研发,以及新产品开发等方面的发展方向。
The mechanism for preparation of alkoxymagnesium-based catalysts is introduced.The research development of alkoxymagnesium-based catalysts used for olefin polymerization over the past ten years is reviewed,focusing on the development of alkoxymagnesium supports and alkoxymagnesium-based catalysts.The preparation of support,research&development for catalyst and new product in terms of industrial alkoxymagnesium-based catalyst in the future are proposed.
作者
梁云
杨阳
李颖
苟清强
郭子芳
Liang Yun;Yang Yang;Li Ying;Gou Qingqiang;Guo Zifang(SINOPEC Beijing Research Institute of Chemical Industry,Beijing 100013,China)
出处
《合成树脂及塑料》
CAS
北大核心
2021年第3期53-58,76,共7页
China Synthetic Resin and Plastics
关键词
聚烯烃
烷氧基镁
负载型催化剂
polyolefin
alkoxymagnesium
supported catalyst
