Coal mine methane gas within the weathered zone (CH4) emission prediction technology

摘要：

　　This article is for coal seam gas with nitrogen band weathered the special circumstances of the gas emission projections for.Detailed introduces the for Gaotouyao mine gas flow-volume prediction in coal seam gas content and coal seam gas content determination of residual.Through the coal gas content and the forecast and correction of residual gas content of calculation, and finally cleared for emission analysis and prediction, ensure mine in the future exploitation during good mastery of methane (CH4) emission conditions, at the same time for mines and mining ventilation design, gas control and provide a relatively accurate basis.

关键词： emission nitrogen belt gas weathered zone

作者: CHENG Jian-sheng SHI Bi-ming

作者单位: School of Energy Resources and Safety, Anhui University of Science and Technology, Huainan 232001, C School of Energy Resources and Safety, Anhui University of Science and Technology, Huainan 232001, C

会议类型: 国际会议

会议名称: International Mining Conference 2014(2014国际采矿论坛)

会议地点: 安徽淮南

会议语种:英文

页码: 372-375

在线出版日期: 2014-09-19（万方平台首次上网日期，不代表论文的发表时间）