摘要
通过对矿井瓦斯总体概况分析,提出3种解决问题方案并逐一评价其优缺点,经过技术与经济对比,确定效果最优的同层尾排巷道方案。
By analysizing the gas general situation of mine puts forward three kinds of project to solve the problem, evaluates its merit and shortcoming one by one, contrasts the process technique and the economy finally, makes sure the best plan for tail tunnel gas exhausting at same layer to be the superior.
出处
《煤炭技术》
CAS
2007年第8期86-86,共1页
Coal Technology
关键词
瓦斯涌出量
分析
治理方案
amount of gas exhausting
analysis
control plan
