摘要
江仓矿区煤炭资源丰富。主采煤层属巨厚煤层,其煤层结构和煤种结构一般都很复杂,按不同煤种进行分层开采,有利于煤炭资源合理利用。江仓矿区20煤煤种结构变化大,且无规律可循,探讨了分煤种计算储量的几种方法,对未来煤矿的设计与开采有一定的指导意义。
There is abundant coal resource in the Jiangcang mining area.Its main mineable coal seam belongs to very thick coal seam.The coal seam texture and coal rank configuration are generally very complex.If mining in slices along the lines of different coal rank is in favor of coal resource rational utilization.While the coal reserve separated estimation according to different coal rank is in favor of mining in slices designing and production.
出处
《中国煤炭地质》
2006年第6期13-16,共4页
Coal Geology of China
关键词
巨厚煤层
煤种结构
分煤种计算储量
按煤种分层开采
江仓矿区
mega coal seam
coal rank structure
reserve estimation according to coal rank
mining in slices according to coal rank
Jiangcang mining area