【摘要】 研究了垃圾中各种可燃物的热解特性 ,得出了各自的热解动力学参数 ,并对各种可燃物的热解特性进行了评价 .更多还原

【Abstract】 The characterization of pyrolysis behaviour of six combustibles in Municipal Solid Wastes (MSW) was carried out by using the thermal analysis method. The experimental results showed that the heating value of MSW was high. The results of thermogravimetric analysis(TGA) on different combustibles in MSW are reported. The gaseous pyrolysis products were analyzed. The combustion process of MSW can be expressed by one or two first—order reactions. Two categories of pyrolysis characteristics were classified for combustibles of MSW . Analyzing the pyrolysis products of these combustible showed that the pyrolysis of combustible of MSW produced a synthetic gas with a high calorific value. The gaseous products were mainly pyrolysis products of cellulose, CO and CO 2, and those of polymer,hydrocarbons.更多还原