超临界烯烃聚合技术的新进展  

Recent Advances in Supercritical Fluid Technology in Olefine Polymerization

作　　者：安京燕[1] 陈伟[1] 纪卫民[1] 

机构地区：[1]中国石油化工集团公司北京化工研究院,北京100013

出　　处：《石油化工》2004年第10期992-995,共4页Petrochemical Technology

摘　　要：综述了超临界流体的性质及其对烯烃聚合的影响。重点介绍了超临界烯烃聚合新进展,以丙烷作溶剂的北欧 双峰聚乙烯和北星双峰聚丙烯超临界聚合技术,为生产双峰聚乙烯、聚丙烯提供了新的生产工艺。超临界流体技术以 其独特、优异的性能受到了科研人员的广泛关注。The features of supercritical fluid were introduced. Current advances in supercritical fluid technology were reviewed. Propane as a supercritical fluid has been attracting wide attention recently in olefine polymerization,with prosperous outlook.

关 键 词：超临界流体 丙烷 烯烃聚合 

分 类 号：TQ325.1[化学工程—合成树脂塑料工业]