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Experiences of Gas Controlling in Kailuan Mining Area
Author(s): 
Pages: 31-34
Year: Issue:  8
Journal: SAFETY IN COAL MINES

Keyword:  开滦矿区特点深部瓦斯涌出规律瓦斯综合治理瓦斯现场管理;
Abstract: 根据开滦矿区的开采水平多、开采深度大、矿区分布范围广以及各矿之间瓦斯涌出差异较大的技术特点,从理论上深入研究并总结了开滦矿区深部瓦斯涌出规律;针对开滦矿区的特点,研究适合开滦矿区的瓦斯综合治理技术,包括局部通风"4321"技术.
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