生活垃圾燃烧特性实验研究  

Experimental Study on the Combustion Characteristics of Municipal Solid Waste

作　　者：闫涛[1] 左禹[1] 张衍国[1] 吴占松[1] 

机构地区：[1]清华大学热能工程系,北京100084

出　　处：《燃烧科学与技术》2002年第6期543-547,共5页Journal of Combustion Science and Technology

摘　　要：选取了城市生活垃圾中的厨余、纸张、织物、含氯塑料和不含氯塑料,进行元素分析、工业分析和热重分析,并在此基础上进行了几种垃圾混合物的燃尽实验。实验结果表明:生活垃圾的着火温度、活化能明显低于混合烟煤。而且塑料的燃烧规律与其它垃圾样品有显著区别。实验发现,随条件的不同,垃圾燃烧过程中会不同程度地产生CO、SO2和NOx,因此需要合理的燃烧组织,以降低污染的排放。Combustion characteristics of municipal solid waste (MSW) should be considered to achieve clean incineration.In this paper, residual food,paper, textile,chloridized plastic and nonchloridized plastic are chosen to carry out element analysis,industrial analysis and thermogravimetric analysis.Combustion experiment of a waste mixture is also carried out.The final result indicates that ignition point and activation energy of MSW are obviously lower than those of the blended coals.The characteristics of plastic are quite different from others.High dense SOx and NOx were emitted in combustion experiment process.This phenomenon indicates that combustion should be well organized to lower pollutant emission.

关 键 词：生活垃圾 燃烧特性 实验 焚烧 着火温度 活化能 排放 

分 类 号：X799.3[环境科学与工程—环境工程]