超临界流体技术在废旧塑料解聚中的应用  

Application of supercritical fluid technique in the depolymerization of waste plastics

作　　者：潘志彦[1] 王泉源[1] 胡自伟[1] 包贞[1] 林春绵[1] 

机构地区：[1]浙江工业大学生物与环境工程学院,杭州310032

出　　处：《环境污染治理技术与设备》2003年第8期51-54,共4页Techniques and Equipment for Environmental Pollution Control

基　　金：浙江省自然科学基金资助项目(2 990 14 )

摘　　要：介绍了超临界流体及其特性 ,并综述了不同废旧塑料在超临界流体中解聚的应用现状 ,指出超临界解聚技术是一项处理废旧塑料的“绿色技术” ,为废旧塑料的回收利用开辟了新的途径 。The paper presents the properties of supercritical fluids, and overviews the recent application progresses of supercritical depolymerization of waste plastics, pointing out this is a 'green technique' to dispose of waste plastics and establishing a new channel for reusing waste plastics. In the end, some problems to be solved in this kind of study have been also mentioned.

关 键 词：超临界流体技术 废旧塑料 解聚 绿色技术 回收 SCF 环境污染 污染治理 

分 类 号：X783.2[环境科学与工程—环境工程]