Experimental Study on Thermal Decomposition and Kinetics of Carbonized materials in Nitrogen Atmosphere

被引：0

作者：

Chen Peng ^{[1
,2
]}

Ding Yongming ^{[2
]}

Liu Zihua ^{[1
]}

机构：

[1] China Univ Min & Technol, Sch Resources & Safety Engn, Beijing, Peoples R China

[2] Xinjiang Ploy Tech Sch, Dept Safety, Urumqi, Peoples R China

来源：

2010 THE SECOND CHINA ENERGY SCIENTIST FORUM, VOL 1-3 | 2010年

关键词：

Cabonized materials; thermal decomposition; dynamic model; MODEL;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Mine fires are the major disasters in process of coal production and mine timber fire is still a hazard resource that endangers the coal safety. In this paper, TGA is tested on carbonized materials at different heating rates. Physical changes, Chemical changes and thermal effect changes are analyzed according to the thermal decomposition process. The effects of heating rates on thermal decomposition process are studied. A thermal decomposition kinetic model advanced and parameters are obtained. Those researchers are beneficial to understand the ignition mechanism and flame spreading in coal mines.

引用

页码：33 / +

页数：2

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