摘要
介绍了矿井瓦斯治理的核心问题,对影响矿井瓦斯抽放率的几个因素进行分析,研究了影响瓦斯抽放效果的因素、选择开采层抽放瓦斯的方法,运用瓦斯来源和作用原理的分类方法,对瓦斯抽放与矿井通风、煤层开采系统优化和瓦斯抽放的日常管理工作进行分析,以取得最高的抽放率和最佳通风效果。
Introduces the key problems of mine gas control, analyzes several factors of affecting gas drainage. Also researches the factors of affecting gas drainage and the methods of selecting gas drainage in mining seams. By using classification method of gas resources and action principle, discusses that the daily management work of gas drainage, mine ventilation and system optimization of coal - seam mining ,in order to ensure the best gas drainage rate and ventilation effects.
出处
《山西焦煤科技》
2008年第6期12-13,16,共3页
Shanxi Coking Coal Science & Technology
关键词
瓦斯
抽放
管理
效果
优化
Gas
Drainage
Management
Effect
Optimization
