山东煤炭科技Issue(4)：212-212,214,2.
瓦斯抽放启封巷道新技术探索与实践
Unsealing of Gas Drainage Tunnel Exploration and Practice of New Technologies
张雷 1章修玉 1蔡君 1王勇1
作者信息
- 1. 恒源煤电股份有限公司任楼煤矿,安徽宿州235123
- 折叠
摘要
Abstract
In coal mine production process, often unsealed closed walls, roadway or long - term temporary stop the wind after the wind stopped, resulting in accumulation of a large number of roadway a high concentration of gas, gas emissions needed, and discharge method is wrong or because of other factors, it is prone to accidents. Coal Mine Gas Drainage Renlou unsealed roadway with new technology, to achieve the dosed unsealed roadway safety and gas emission work.关键词
瓦斯抽放/安全启封/瓦斯排放Key words
Gas have put Security bank＇s employ Gas emissions分类
矿业与冶金引用本文复制引用
张雷,章修玉,蔡君,王勇..瓦斯抽放启封巷道新技术探索与实践[J].山东煤炭科技,2011,(4):212-212,214,2.
