摘要
结合综合放顶煤的回采工艺,分析工作面瓦斯的来源,贯彻瓦斯治理的十二字方针,对瓦斯分级、分源治理,针对性地选择治理措施,使矿井产煤在安全环境条件下高产高效地进行。
Combination stoping techniques on integration release top coal,analysis of the sources of gas, carrying out the 12 - character guideline of gas management, Classification and sub - sources management of the gas, choose the special measures to control, To achieve a safe environment and high- yield efficient for mines.
出处
《矿冶》
CAS
2007年第1期1-3,15,共4页
Mining And Metallurgy
关键词
瓦斯来源
瓦斯治理
高瓦斯
综合放顶煤
gas sources
gas management
high gas
integrated release top coal
