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基本信息:
- 专利标题: 防治煤与瓦斯突出的方法
- 申请号:CN201510760085.8 申请日:2015-11-09
- 公开(公告)号:CN105317418B 公开(公告)日:2018-01-16
- 发明人: 薛俊华 , 罗勇 , 邓东生 , 周伟 , 任波 , 彭行球 , 刘成伟
- 申请人: 淮南矿业(集团)有限责任公司
- 申请人地址: 安徽省淮南市田家庵区洞山中路1号
- 专利权人: 淮南矿业(集团)有限责任公司
- 当前专利权人: 淮南矿业集团兴科计量技术服务有限责任公司
- 当前专利权人地址: 安徽省淮南市田家庵区洞山中路1号
- 代理机构: 北京同立钧成知识产权代理有限公司
- 代理人: 马爽; 黄健
- 主分类号: E21B43/295
- IPC分类号: E21B43/295 ; E21F7/00
The invention provides a method for preventing and treating coal and gas outburst. The method includes the steps that an adjacent layer of an exploitation layer is selected, the exploitation layer is an outburst dangerous coal seam, and the adjacent layer is a coal seam with the outburst danger degree smaller than the preset danger degree; underground coal seam gasification treatment is conducted on the adjacent layer; after underground coal seam gasification treatment is conducted on the adjacent layer, gas of the exploitation layer is extracted till the preset pressure relief effect of the exploitation layer is achieved. The method for preventing and treating coal and gas outburst is high in mechanical degree, large in safety coefficient and high in working efficiency, and the coal and gas outburst danger of the outburst dangerous coal seam is effectively prevented and treated.
公开/授权文献:
- CN105317418A 防治煤与瓦斯突出的方法 公开/授权日:2016-02-10
IPC结构图谱:
E | 固定建筑物 |
--E21 | 土层或岩石的钻进;采矿 |
----E21B | 土层或岩石的钻进;从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
------E21B43/00 | 从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆的方法或设备 |
--------E21B43/295 | .矿物的气化,例如,用于生产可燃气体的混合物 |