摘要
通过理论分析、相似模拟实验和数值分析相结合的方法,运用自行研制的CSC-1200型自然发火实验平台,针对长城煤矿不同地点采取的煤样进行自然发火全过程的实验研究跟踪。研究逸出气体与自燃温度之间的变化规律,为判断采空区自燃状态提供了依据。
Through combining the theoretical analysis, similar imitate experiment and numerical analysis, using the self - developed CSC- 1200 type spontaneous combustion experimental platform, experimental study tracking about the whole process of spontaneous combustion is carried out according to the samples in different places of Great Wall coal mine. It provides basis to judge the goaf sponta- neous combustion state by research the rules between the escaping gas and spontaneous ignition temperature.
出处
《煤矿安全》
CAS
北大核心
2012年第9期17-19,共3页
Safety in Coal Mines
基金
河北省科学技术研究与发展计划资助项目(10276901D)
关键词
煤炭自燃
程序升温
标志性气体
乙烯
自燃温度
coal spontaneous combustion
temperature programmed
index gas
ethylene
spontaneous ignition temperature
