Coal quality characteristics research of Jinda coal industry and discussion on how to improve coal quality
LONG Da-jin
Abstract：This paper introduced the coal bearing property of the strata, coal quality characteristics and process performance of Jinda coal mine, combining with the analysis of coal quality data of every coal seam samples, and regarding to the current production status, the measurements which could improve coal quality were discussed, it was also indicated that the shaft area No.9, No.10 and No.1 1 were all metabituminous, after desulfidation, they could be used as blending coal for coking.
Keywords：coal quality characteristicscoal seammetabituminouscoal-bearing propertiesprocess performance
Publication Date：2015-01-01
Pages：3( 38-39,65 )