高瓦斯矿井主动瓦斯防治技术

Technology of Initiative Prevention Gas in High Gas Mine

通过对瓦斯抽放的各种方法进行比较分析,提出了瓦斯的主导防治技术,且提出用割缝卸压的方法进行瓦斯抽放是效果最好的抽放技术。

By contrasting various gas drainage methods and analyzing them, the major method of prevention gas, and the best efficient method of gas drainage, i.e. slotted in coal seam and releasing pressure was put forward.