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根据煤的物理化学性质、煤的工艺性能研究及煤的含气性分析,对奉节县青龙矿区C1煤层煤质特征进行了研究,建议该煤层用途主要为工业动力用煤、建材、烧制砖瓦及民用。研究区内煤层含气量仅为“含气”等级,不建议将瓦斯作为煤层气资源单独开发,但在开发研究区煤炭资源时,应注意瓦斯防治。
According to the physical and chemical properties of coal, the research on the process performance of coal and the gas-bearing property of coal, the coal quality characteristics of C1 coal seam in Qinglong mining area of Fengjie County are studied. It is suggested that the coal seams are mainly used for industrial power coal, building materials, Watts and civilian. The coalbed gas content in the study area is only “gas-containing” grade. It is not recommended to develop gas as a separate resource for CBM resources. However, when developing coal resources in the study area, attention should be paid to gas prevention and control.