超临界反应技术在废旧塑料回收再生利用方面的应用  

Application of SCF Reaction in The Recycling of Waste Plastics

作　　者：龙中柱[1] 高勇[1] 

机构地区：[1]华东理工大学,上海200237

出　　处：《化工进展》2001年第5期15-20,共6页Chemical Industry and Engineering Progress

基　　金：上海市曙光资助项目!编号 98SG12

摘　　要：本文介绍了各种废旧塑料在超临界流体中的化学分解反应过程 ,分析并比较了以超临界流体为介质分解废旧塑料与常规分解方法的优缺点 ,为废旧塑料 。The research and development of supercritical reaction applied in waste plastics are becoming the hot point in the science and technology oversea.In this paper some methods of chemical decomposition in the recycling of different kinds of waste plastics have been reviewed,and the advantages and shortcomings between supercritical and conventional decomposition methods are also discussed and compared herein.The research results suggested that supercritical reac tion,as a new approach will be applied to the treatment of waste plastics in the future.

关 键 词：超临界水 甲醇 废旧塑料回收 化学分解 再生利用 超临界反应 

分 类 号：X783.1[环境科学与工程—环境工程]