大型国产化聚丙烯环管反应器发展现状与展望

Development Status and Prospect of Large-scale Domesticallyproduced Loop Reactor for Polypropylenes

介绍了聚丙烯的特性、应用、发展状况、环管法聚丙烯工艺,以及大型国产化聚丙烯环管反应器的工业应用、特点、技术发展、创新与突破、结构发展及原理与工作原理。同时展望了环管反应器未来的研究与发展方向。

In this paper,the characteristics,application and the development status of the loop reactorbased polypropylene process were introduced,including the industrial application,characteristics,technical development,innovation and breakthrough,structural development,principle and working principle of the large domestically-produced loop reactor for the polypropylene production;meanwhile,this reactor’s future research and development direction were prospected.