Zhou Hui, Long YanQiu, Meng AiHong, Li QingHai, Zhang YanGuo
Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Thermal Engineering, Tsinghua University, Beijing 100084, PR China.
Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Thermal Engineering, Tsinghua University, Beijing 100084, PR China.
Waste Manag. 2015 Apr;38:194-200. doi: 10.1016/j.wasman.2014.09.027. Epub 2015 Feb 10.
The interactions of nine typical municipal solid waste (MSW) fractions during pyrolysis were investigated using the thermogravimetric analyzer (TGA). To compare the mixture results with the calculation results of superposition of single fractions quantitatively, TG overlap ratio was introduced. There were strong interactions between orange peel and rice (overlap ratio 0.9736), and rice and poplar wood (overlap ratio 0.9774). The interactions of mixture experiments postponed the peak and lowered the peak value. Intense interactions between PVC and rice, poplar wood, tissue paper, wool, terylene, and rubber powder during co-pyrolysis were observed, and the pyrolysis at low temperature was usually promoted. The residue yield was increased when PVC was blended with rice, poplar wood, tissue paper, or rubber powder; while the residue yield was decreased when PVC was blended with wool.
采用热重分析仪（TGA）研究了九种典型城市固体废物（MSW）组分在热解过程中的相互作用。为了将混合结果与单一组分叠加的计算结果进行定量比较，引入了TG重叠率。橘皮与大米之间（重叠率0.9736）以及大米与杨木之间（重叠率0.9774）存在强烈的相互作用。混合实验的相互作用使峰值延迟并降低了峰值。观察到PVC与大米、杨木、薄页纸、羊毛、涤纶和橡胶粉在共热解过程中存在强烈的相互作用，通常会促进低温热解。当PVC与大米、杨木、薄页纸或橡胶粉混合时，残渣产率增加；而当PVC与羊毛混合时，残渣产率降低。
