| 超化煤矿“三软”煤层回采工作面瓦斯治理技术 |
| |
| 引用本文： | 李爱斌,薛明理,刘立果,左建伟,张月超. 超化煤矿“三软”煤层回采工作面瓦斯治理技术[J]. 煤炭技术, 2007, 26(6): 65-68 |
| |
| 作者姓名： | 李爱斌 薛明理 刘立果 左建伟 张月超 |
| |
| 作者单位： | 郑州煤业集团公司,超化煤矿,河南,新密,452385 |
| |
| 摘 要： | 对超化煤矿主采的山西组二1煤层在工作面回采过程中采取的高抽巷瓦斯抽放技术、顶板岩石钻孔抽放技术、上隅角抽放、煤层注水等技术手段及其效果进行了系统的分析和总结,以期能够对矿井今后在瓦斯治理方面起到指导作用,也可供类似条件的矿井参考。
|
| 关 键 词： | “三软”煤层 回采工作面 瓦斯治理 |
| 文章编号： | 1008-8725（2007）06-0065-04 |
| 修稿时间： | 2007-02-28 |
Technology of Gas Control in "Three soft" Coal Seam Excavate Working Face of Chaohua Coal Mine |
| |
| LI Ai-bin,XUE Ming-li,LIU Li-guo,ZUO Jian-wei,ZHANG Yue-chao. Technology of Gas Control in "Three soft" Coal Seam Excavate Working Face of Chaohua Coal Mine[J]. Coal Technology, 2007, 26(6): 65-68 |
| |
| Authors: | LI Ai-bin XUE Ming-li LIU Li-guo ZUO Jian-wei ZHANG Yue-chao |
| |
| Affiliation: | Chaohua Coal Mine, Zhengzhou Coal Industry Group Comp., Xinmi 452385, China |
| |
| Abstract: | This paper systematically analyzes and sums up the gas drainage technology of high drainage lane,roof rock drilling holes drainage,upper corner drainage,and coal seam water injection that are daopted in the course of face mining in Shanxi Formation 二1 "three soft" coal seam of Canhua Coal Mine,in order to instruct gas control in coal mines,also offer the reference for the resemble condition coal mines. |
| |
| Keywords: | " Three soft " coal seam,mining face,gas control, |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
