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Present Situation and Prospect of Simultaneous Extraction of Coal and Gas in China
Author(s): 
Pages: 23-27
Year: Issue:  6
Journal: Xishan Science & Technology

Keyword:  绿色开采 煤层瓦斯 瓦斯抽放 煤与瓦斯共采;
Abstract: 煤层瓦斯是矿井发生瓦斯爆炸和瓦斯突出灾害事故的根源,是高产高效矿井建设过程中的主要障碍,实践证明,煤与瓦斯共采能够有效减少矿井瓦斯灾害,实现煤矿安全绿色开采,但是现有煤与瓦斯共采理论和技术仍存在许多不足亟待解决。在介绍煤与瓦斯共采理论基础与技术现状的基础上,结合煤与瓦斯共采技术的应用实例,提出了煤与瓦斯共采技术现存问题,并对此提出了展望。
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