摘要
煤层自燃发火对矿井安全生产的威胁越来越大,以往国内发生的重大瓦斯事故,其中有7%是由于煤层自燃发火引起。霍州煤电集团公司所属矿井90%以上煤层自燃发火,危险性属于Ⅱ类,即危险。从矿井安全生产的角度出发,迫切需要对该公司煤层自燃发火防治提出应对措施,确保矿井安全生产。
The threat of coal seam spontaneous combustion is getting bigger and bigger to safety production in the mine, formerly domestic occurs great gas accident, including 7% are because the coal seam spontaneous combustion ignition causes. Huozhou coal electricity group company owned coal mine 90% above coal seam spontaneous combustion, risk belongs Ⅱ kind, namely danger. From safety production angle of mine, urgent needs to spontaneous combustion of the company coal seam control proposes the dealing with measures, ensures safety production of the mine.
出处
《山西焦煤科技》
2009年第4期25-26,共2页
Shanxi Coking Coal Science & Technology
关键词
煤层
自燃发火
防治
措施
Coal seam
Spontaneous combustion
Control
Measure
