聚丙烯等离子体热解与管式炉热解对比研究  

Comparative study of PP thermal plasma pyrolysis and traditional pyrolysis

作　　者：唐兰[1] 黄海涛[1] 吴创之[2] 

机构地区：[1]广州大学,广东广州510405 [2]中国科学院广州能源研究所,广东广州510640

出　　处：《化学工程》2005年第4期44-47,共4页Chemical Engineering(China)

摘　　要：叙述了等离子体热解技术的特点及相对普通热解的优越性,并以聚丙烯为实验物料,对比了等离子体热解与管式炉热解的转化率、产物分布、成分等,实验结果显示等离子体热解转化率高,所得产物易于分离,气体产物中H2体积分数高,表明等离子热解是一种颇具发展潜力的固体废弃物处理技术。Thermal plasma pyrolysis has the potential to transform polypropylene （PP） into gaseous fuel. Pyrolysis of PP for recovering energy was performed in a nitrogen plasma reactor and tube furnace reactor. Solid conversion and gas composition were compared on the basis of characterizations analysis. The results indicate that plasma assisted thermally decomposition of polypropylene may be a valuable way for recovering energy and useful chemicals of waste plastics.

关 键 词：热等离子体 聚丙烯 热解 废弃物回收 

分 类 号：X705[环境科学与工程—环境工程]