废轮胎燃烧特性的热重分析  

Combustion characteristics of the waste tire by thermo-gravimetric analysis

作　　者：唐夕山[1] 张卫华[1] 李冬庆[1] 

机构地区：[1]南京工业大学机械与动力工程学院,江苏南京210009

出　　处：《南京工业大学学报（自然科学版）》2006年第2期85-88,共4页Journal of Nanjing Tech University(Natural Science Edition)

摘　　要：利用热分析方法研究废轮胎胶粉的燃烧特性,分析试样燃烧的TG/DTG曲线,得出试样的燃烧特性参数,计算出能够反映试样燃烧特性的各项指数(着火稳燃特性综合判别指标、燃烧特性指数等),同时得出胶粉和煤粉的燃烧动力学参数。研究表明,废轮胎胶粉比煤粉具有更好的燃烧性能。The combustion characteristics of the waste tire were studied by thermo-gravimetric analysis. The TG/ DTG plot of the samples was analyzed for the combustion characteristic parameters. The several indices of ignition and burning, Combustion characteristic exponents which can reflect the combustion characteristic were worked out, and the combustion kinetic parameters of the waste tire and coal were also calculated. The results show that the combustion characteristics of tire are better than that of coal.

关 键 词：TG/DTG 热重分析 废轮胎胶粉 动力学参数 

分 类 号：TK16[动力工程及工程热物理—热能工程]