Abstract:

Gas phase polypropylene process is summarized，including the Innovene technology of BP，the Chisso process of Chisso corporation，the Unipol technology of Union Carbide，the Novolen technology of Basell Corporation，the Sumitomo process of Sumitomo chemical company and the Spherizone technology of Basell，from the aspects of technical characteristics，reaction conditions and product features. Recent research advances in electron donors used in Ziegler-Natta catalyst for propylene polymerization are reviewed. The situation of gas phase polypropylene process in China is analyzed，and corresponding suggestions are proposed.

摘要：

从生产工艺特点、反应条件和产品特点方面详细介绍了气相法聚丙烯生产工艺如BP公司的Innovene工艺、智索公司的Chisso工艺、联碳公司的Unipol工艺、BASF公司的Novolen工艺、住友化学公司的Sumitomo工艺、Basell公司的Spherizone工艺。介绍了气相法聚丙烯催化剂给电子体研究新进展。概述了我国近几年气相法聚丙烯生产工艺的应用现状，并对我国气相法聚丙烯生产工艺的未来发展提出了建议。