摘要
通过对贵州省中小型煤矿开拓和开采特点、煤层瓦斯赋存条件、瓦斯灾害发生特征以及治理现状的分析,发现了贵州省中小型煤矿在治理瓦斯过程中存在的问题,并从管理与技术方面针对性地提出了瓦斯综合防治对策,从而减少或杜绝贵州中小型煤矿的瓦斯事故。
With the analysis conducted on the development and mining features, the seam gas deposit conditions, the gas disaster occurred features and the gas control status of the medium and small coal mines in Guizhou Province, the problems existed in the gas control process of the medium and small mines of Guizhou Province were found. The gas comprehensive prevention and control countermeasures were provided from the management and technical aspects in the medium and small mines of Guizhou Province was reduced and eliminated. Thus the gas accident
出处
《煤炭工程》
北大核心
2013年第10期63-65,共3页
Coal Engineering
基金
国家科技支撑计划项目"深部及中小煤矿灾害防治关键技术研究与示范"中的课题"西南(贵州)地区中小煤矿防突技术体系及示范"(2012BAK04B00
2012BAK04B07)
关键词
贵州中小煤矿
煤层赋存特征
瓦斯治理现状
瓦斯灾害
guizhou small and medium coal mine
coal seam characteristics
gas control status
gas disaster
