节点文献
易自燃厚煤层采空区自然发火特性的研究
Study on Spontaneous Combustion Character in Gob of Combustible Thick Coal Seam
【摘要】 通过对北皂煤矿采空区煤炭氧化自燃模拟实验,以及对采空区温度、气体成分进行测定分析,得出北皂煤矿4402综采放顶煤工作面采空区的煤炭自然发火特性,从而为合理选择预防采空区煤炭自然的措施提供了科学依据。
【Abstract】 By the imitate experiment of coal oxidized and spontaneous combustion,and measurement analysis of the temperature and the component of gas in Gob of Beizao coal mine,we can gain the spontaneous combustion firing characteristics in Gob of the 4402 full-mechanized sublevel caving faces in Beizao coal mine. Consequently,it offers the scientific gist to choose the precautions of spontaneous combustion of the coal in Gob.
- 【文献出处】 煤矿安全 ,Safety in Coal Mines , 编辑部邮箱 ,2006年02期
- 【分类号】TD752.2
- 【被引频次】20
- 【下载频次】195