【摘要】 本文介绍了为优选煤炭自然发火的指标气体而设计制作的试验系统结构及特点,提出了优选和应用指标气体的原则,在此基础上对平顶山高庄矿以及大屯矿区四个矿井的指标气体进行了优选。更多还原

【Abstract】 The paper introduces the structure and the characteristics of the experiment system made for optimally seeking the signal gases refering to coal spontaneous combustion,putting forward the principles of the selection and application. Based on that the refering gases used in the coal mines such as Yaopiao,Xuzhuong,Kongzhuang, Longdong and Gaozhuang were selected.更多还原