| 高瓦斯煤层边采边抽效果分析 |
| |
| 引用本文： | 褚长江. 高瓦斯煤层边采边抽效果分析[J]. 煤炭技术, 2007, 26(4): 76-78 |
| |
| 作者姓名： | 褚长江 |
| |
| 作者单位： | 鹤岗矿业集团公司,益新煤矿,黑龙江,鹤岗,154107 |
| |
| 摘 要： | 在高突煤矿生产过程中,治理瓦斯是保证安全生产的一个重要环节,特别是高瓦斯煤层在掘进期间,边掘边抽也是治理瓦斯的一种有效手段。在回采过程中,由于区域瓦斯储量大,工作面瓦斯超限,采取边采边抽的方法能够解决工作面瓦斯超限。
|
| 关 键 词： | 高瓦斯煤层 采前预抽 边采边抽 |
| 文章编号： | 1008-8725（2007）04-0076-03 |
| 修稿时间： | 2007-01-13 |
Coal Methane Extraction Analysis during Coal Being Mined in Rich Methane Coal Seam |
| |
| CHU Chang-jiang. Coal Methane Extraction Analysis during Coal Being Mined in Rich Methane Coal Seam[J]. Coal Technology, 2007, 26(4): 76-78 |
| |
| Authors: | CHU Chang-jiang |
| |
| Affiliation: | Yixin Coal Mine, Hegang Mining Industry Group Comp., Hegang 154107, China |
| |
| Abstract: | In the production of high outburst coal seam, the methane management is a key link of ensuring safe production. In the mining process, the face methane is overrun because the methane reserves is large. The problem of face methane overrun can be solved by adopting the way of drainage and mining. |
| |
| Keywords: | high methane coal seam pre - mining drainage drainage and mining |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
