摘要
以厚煤层回采中卸压瓦斯抽采为对象开展探究,结合具体工程实际,在进行瓦斯涌出预测分析的基础上,全面总结分析瓦斯抽采治理综合措施,并对其实际应用效果作出探究。结果表明,应用综合防治措施,实现了对厚煤层瓦斯的有效抽采,提升了作业的安全性和有效性。
This paper explored the pressure relief gas drainage in thick coal seam mining.Combined with the specific engineer-ing practice,on the basis of gas emission prediction and analysis,it comprehensively summarized and analyzed the comprehensive measures of gas drainage and treatment,and probed into its practical application effect.The results show that the application of comprehensive prevention and control measures can achieve the effective extraction of thick coal seam gas,improve the safety and effectiveness of the operation.
作者
韩利军
HAN Lijun(Xishan Mining Management Co.,Ltd.of Shanxi,Taiyuan 030000,Shanxi,China)
出处
《能源与节能》
2020年第5期28-29,共2页
Energy and Energy Conservation
关键词
矿井
厚煤层
瓦斯抽采
抽采效果
mine
thick coal seams
gas drainage
drainage effect
