摘要
以裕兴煤业15#煤层为研究对象,针对其自燃倾向性Ⅱ类自燃特点,探讨了15109工作面预防煤层自燃的方案。
Taking 15^# coal seam of Yuxing Coal Industry as the research object, this paper explored the schemes to prevent sponta- neous combustion of coal seam at the 15109 working face according to the Ⅱ pontaneous characteristics of spontaneous combustion tendency of coal.
作者
常海中
CHANG Haizhong(Jincheng Co., Ltd., Shanxi Coal Transportation and Sales Group, Jincheng 048026, Shanxi, China Science and Technology Research Co., Ltd., Shanxi Coal Transportation and Sales Group, Taiyuan 030006, Shanxi, China)
出处
《能源与节能》
2017年第6期26-27,共2页
Energy and Energy Conservation
关键词
自燃
均压
防灭火
spontaneous combustion
voltage balancing
fire prevention and extinguishment
