Study on rock and coal quality characteristics and clean utilization of B6 coal seam in Xiheishan Mining Area,Jundong Coal Mine
Xiheishan Mining area is located in the east of Jundong coal field and is located in Qitai County,Changji Hui Autonomous Prefecture.Coal bearing rock groups in the mining area include lower subgroup of Shishugou Group(J2-3sha)of Middle Upper Jurassic Series,Xishanyao Formation(J2x)of Middle Series and Badaowan Formation(J1b)of Lower Series.On the basis of collecting the previous exploration data of Nanjiang Coal Mine,the characteristics of coal rock and coal quality of B6 coal seam in Xiheishan mining area of Huaidong Coal Mine are systematically analyzed.B6 coal seam,located in the middle and upper strata of the upper coal bearing section of Xishanyao Formation,is a stable and mostly recoverable medium-thick coal seam.
万方数据
维普
