废旧含氯塑料热解及其能源利用研究  

A Study of the Pyrolysis of Chlorine-containing Scrap Plastics and Their Waste Energy Utilization

作　　者：肖睿[1] 金保升[1] 章名耀[1] 

机构地区：[1]东南大学教育部洁净煤发电与燃烧重点实验室,江苏南京210096

出　　处：《热能动力工程》2003年第2期194-196,共3页Journal of Engineering for Thermal Energy and Power

基　　金：东南大学科学基金资助项目 (92 5 0 0 5 10 79) ;"973"子课题基金资助项目 (G19990 2 2 10 5 3 )

摘　　要：存在于城市生活垃圾中的含氯塑料 (如PVC等 )是造成垃圾焚烧电站设备腐蚀和二次污染的主要因素。本文对利用热重 -差分分析仪对氯含量 5 3 8%聚氯乙烯 (PVC)和无氯高密度聚乙烯 (HDPE)以及氯含量 10 %～ 4 6 %氯化聚乙烯 (CPE)热解特性进行了研究。根据含氯塑料分级热解的实验结果 ,提出了含氯塑料热解与残余物燃烧的工艺路线 。Chlorine containing plastics (polyvinyl chloride) in municipal waste are a major source of corrosion and secondary pollution in municipal solid waste incinerators. With the use of a thermogravimetric differential analyzer the pyrolytic characteristics are studied of PVC (polyvinyl chloride) and HDPE (high density polyethylene) both with a chlorine content of 53.8%, and CPE (chlorinated polyethylene) with a chlorine content varying from 10% to 46%. Based on the test results of the graded pyrolysis of chlorine containing plastics the authors have proposed a technological process for the pyrolysis of the chlorine containing plastics and the combustion of their residue. Furthermore, the performance of a power plant based on the above cited process is calculated and analyzed.

关 键 词：含氯塑料 热解 燃烧 能源利用 

分 类 号：X799.3[环境科学与工程—环境工程]