Low Temperature Coal Oxidation Test and Fire Forecasts
In oxidation and spontaneous combustion of coal not only releases a certain amount of heat,but also releases different gases.We can find that a certain relationship between the decomposition of the gas composition and concentration of coal temperature.According to it has developed a set of low temperature oxidation experimental device,by its on-site coal sample experimental test,it is feasible using the preferred indicator gas to predict early coal natural fire and the practical application of effect is true.At the same time it is pointed out that different mine has different selected indicator gases and the selected indicator gases in different areas of the same coal seam mining are not the same,so it must be determined bv on-site sampling and experimental analysis.
low temperature oxidation natural combustion indicatorgas fire prediction
Lv Chen Liu Zhe-gong Zhang Wen-tao
School of Energy and Safety of Anhui University of Science &Technology,Huainan,Anhui,232001,China
国内会议
沈阳
英文
450-455
2012-11-11（万方平台首次上网日期，不代表论文的发表时间）