Study on Coal Quality Characteristics and Clean Grade Classification of Coal Seams in the Zhaoguan Coal Mine of Huanghebei Coalfield
The research focuses on the No.10 and No.13 coal seams in the Zhaoguan coal mine,located in Huanghebei coalfield.Coal lithology and quality data of the two seams were collected and organized.An analysis was conducted combining with the data from the region and appropriate clean coal utilization technologies.The study indicates that the No.10 and No.13 coal seams in Zhaoguan coal mine are mainly suitable for power generation.If classified mining is implemented,certain areas can be used for coking and gasification purposes.The clean utilization grades of the No.10 and No.13 coal seams are classified as relatively poor and poor clean coal,respectively.However,after washing the clean grade of the coal can be improved.The research has certain instructive significance for the clean utilization of coal resources in Zhaoguan coal mine.
万方数据
维普
