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Ventilation Gas Manage in Sihe Coal Mine Mining Height Fullymechanized Coal Winning Face
Author(s): 
Pages: 62-63,69
Year: Issue:  12
Journal: Coal

Keyword:  大采高综采通风瓦斯管理安全高产高效;
Abstract: 晋城煤业集团寺河矿采用了世界最先进的回采技术装备,在高瓦斯条件下,依靠多巷道、大风量、强抽放等综合瓦斯治理措施,充分发挥设备效能,创造了高瓦斯矿井高产高效生产的新水平.文章介绍了寺河矿大采高综采工作面通风瓦斯管理方式.
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