分源法预测黄陵矿区2^#煤层瓦斯涌出量

The prediction on gas emission quantity of 2^# seam by different-source method in Huangling mining area

基于黄陵矿区2#煤层瓦斯含量及其分布规律分析,采用分源预测法对矿井瓦斯涌出量进行预测,得出黄陵一号煤矿309综采面和黄陵二号煤矿411综采面的瓦斯涌出量,为两个工作面的瓦斯抽采提供依据,也为该矿区的瓦斯治理提供参考,从而确保煤矿的安全生产。

Base on the gas content and distribution of 2^#coal seam in Huangling mining area,using different-source prediction method,the gas emission quantity of №309 mining face in Huangling №1 mine and №411 mining face in Huangling№2 mine was obtained. The result can provide basis for gas extraction of the mining faces and provide reference for gas control in Huangling mining area.