超临界流体技术处理废旧聚苯乙烯的应用  

Application in decomposition and recycling of polystyrene by supercritical fluid method

作　　者：齐萍[1] 张宁[1] 

机构地区：[1]南昌大学化学系,江西南昌330031

出　　处：《能源技术与管理》2007年第4期44-46,共3页Energy Technology and Management

基　　金：国家自然科学基金项目(20562007)

摘　　要：介绍了超临界流体特性,综述了废旧聚苯乙烯在超临界流体中解聚应用现状,指出超临界解聚技术是一项处理废旧聚苯乙烯的"绿色技术"。展望了该技术应用前景。This review presents the properties of supercritical fluids, and overviews the recent application progresses of supercritical depolymerization of polystyrene. It is indicated that the supercritical fluid method is a ＂green technique＂ to dispose of polystyrene and establish a new channel for reusing polystyrene. Some problems to be solved in this kind of research also have been mentioned.

关 键 词：超临界流体 化学循环 废旧聚苯乙烯 解聚 

分 类 号：TQ325.2[化学工程—合成树脂塑料工业]