Investigation on coal oxidation properties with different particle sizes based on thermogravimetric-differential thermal analysis

摘要：

　　The coal oxidation properties of Xuzhuang mine with different particle sizes was studied by thermogravimetric-differential thermal analysis.By investigation on the oxygen absorption, total heat release and heat release rate in the process of oxidation in different coal particle size, the impact of coal particle size on coal self-ignition orientation was discussed.

关键词： thermogravimetric-differential thermal analysis (TG-DTA) coal oxidation characteristics partical size

作者: HE Qi-lin

作者单位: Key Laboratory of Safe and High-efficiency Coal Mining, Ministry of Education ,Anhui University of Science and Technology, Huainan , 232001, China;School of Energy and Safety, Anhui University of Science and Technology, Huainan,232001 ,China

会议类型: 国际会议

会议名称: International Mining Conference 2014(2014国际采矿论坛)

会议地点: 安徽淮南

会议语种:英文

页码: 331-334

在线出版日期: 2014-09-19（万方平台首次上网日期，不代表论文的发表时间）