垃圾中典型组分热重分析研究  

Study on typical components of municipal solid waste by TGA

作　　者：浮爱青 谌伦建[2] 王建军[2] 

机构地区：[1]重庆地质矿产研究院,重庆400042 [2]河南理工大学,焦作454000

出　　处：《环境工程学报》2007年第11期104-106,共3页Chinese Journal of Environmental Engineering

基　　金：河南省高校杰出科研人才创新工程资助项目(2003KYCX010)

摘　　要：采用热重分析法研究了不同升温速率下垃圾中典型组分的热失重行为。根据热重分析曲线和实验数据,对不同加热速率条件下垃圾中典型组分的热失重行为进行了比较分析,结果表明,随着升温速率的加大,典型组分TG曲线对应的温度升高。DTG结果与组成成分的性质相关,橡胶塑料类的最大失重速率随着升温速率的加大而升高。纸类不同升温速率下对应的最大失重速度变化不大。The combustion characteristics of two typical compositions of municipal solid waste（MSW） were studied at different heating rates by thermo gravimetric analysis. The analyzed results indicated that the combustion characteristics are different with the different heating rates; the TG temperature of typical compositions is increased as the heating rate added. The DTG results are correlated with the characters of two typical compositions. The most speed of the plastic and latex types is increased as the heating rate added, the most speed of the paper types are unchanged as the heating rate added.

关 键 词：热重分析 燃烧特性 动力学参数 

分 类 号：X705[环境科学与工程—环境工程]