山东煤炭科技Issue(1)：164-165,2.
综合抽采瓦斯方法在低透气性薄煤层矿区的应用研究
The application researching about comprehensive gas extraction methods in the Low permeability thin coal seam
吴强 1郑树良 1王允德2
作者信息
- 1. 黑龙江科技学院安全工程学院,哈尔滨市 150000
- 2. 龙煤七台河精煤公司安监站,黑龙江 七台河 154600
- 折叠
摘要
Abstract
Qitaihe mining area is typical in low permeability thin coal seam, with the increase of mining depth underground , the gas threats can not be eliminate by a single ventilation method. Te paper compares with the traditional methods by researching the there methods in gas drainage such as： gas drainage with pressure relief, gas drainage from gob , gas drainage on surface. And the effects are better than before.关键词
低透气性/薄煤层/综合瓦斯抽采Key words
low permeability/thin seam/combined gas drainage分类
矿业与冶金引用本文复制引用
吴强,郑树良,王允德..综合抽采瓦斯方法在低透气性薄煤层矿区的应用研究[J].山东煤炭科技,2012,(1):164-165,2.
