Study on preparation of spherical Ziegler-Natta catalyst

被引：0

作者：

Ye, ZY ^{[1
]}

Wang, L ^{[1
]}

Yu, HJ ^{[1
]}

Jiang, S ^{[1
]}

机构：

[1] Zhejiang Univ, Coll Mat Sci & Chem Engn, State Key Lab Polymer React Engn, Hangzhou 310027, Peoples R China

来源：

JOURNAL OF POLYMER MATERIALS | 2005年 / 22卷 / 02期

关键词：

Ziegler-Natta catalyst; MgCl2; support; morphology; particle size; Ti loading;

D O I：

暂无

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Different factors, e.g. the treatment temperature, the internal donor (ID), the morphology of support and the sequence of adding the reagents, in preparation of spherical Ziegler-Natta catalyst were investigated. Their influence on the amount of titanium loading and the morphology of the prepared catalyst were evaluated. It is found that the treatment temperature, times of treatment with TiCl4, ID and particle size of the MgCl2 support play important roles in determining the Ti loading amount.

引用

页码：115 / 119

页数：5

共 9 条

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