Ziegler-Natta型丙烯聚合催化剂内给电子体复配的研究进展

Advances of compounding internal electron donor used in Ziegler-Natta polypropylene catalyst

简述了Ziegler-Natta催化剂内给电子体的作用,指出通过内给电子体复配可以使其优势互补,得到综合性能更优的催化剂。深入调研了国内外相关单位的研究动向,以LyondellBasell公司、DOW公司、中国石油化工股份有限公司北京化工研究院等多个研究单位为着眼点,阐述了复配内给电子体的研究进展,展望了内给电子体复配的广阔前景。

The role of internal electron donor used in Ziegler-Natta catalyst is presented.The internal electron donor can complement each other to get better catalytic performance by compounding.Researches on internal electron donor have been reviewed.Detail introduction is given to the works done by Lyondell Basell company,DOW company,SINOPEC Beijing Research Institute of Chemical Industry and other research institutes.The future research in this area is also prospected.