Adiabatic Oxidation Study on Spontaneous Combustion of Coal

摘要：

The paper introduces an adiabatic oxidation equipment with high-precision temperature tracking and presents the self-heating progress in low-temperature oxidation of lignite and bituminous coal. By the experiment of small sample of 200g coal oxidation, the temperature curve of coal under ideal adiabatic condition was got. According to the test, the major factors affecting successful experiments is understood and the key techniques to the success of the experiment is mastered. The concept of experiment shortest period of coal ignition was brought foreword. The susceptibility to spontaneous combustion of coal by experiment shortest ignition period was analyzed.

关键词： adiabatic oxidation spontaneous combustion Ignition period spontaneous combustion susceptibility

作者: HE Qilin WANG Deming LU Wei

作者单位: Department of Resources Development and Management Engineering ,AnHui Science and Technology Univers School of Energy and Safe Engineering ,CUMT,Xuzhou,Jiangsu221008,China

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 2430-2434

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）