Abstract: Coal,as the fundamental energy and important raw material of Ningxia,will once again be the theme energy of Ningxia in the long term in the energy structure. In order to further release the high-quality production capacity of Ningxia coal and realize the green and low-carbon development of the coal industry,it is urgent to improve the clean and efficient utilization of coal and optimize the production and utilization methods. In this paper,the coal samples of mineable coal seams in Yaoshan exploration area,Ningxia are taken as the research object,and the characteristics of coal rock and coal quality are analyzed,and the coal evaluation of medium and low temperature pyrolysis is carried out,aiming at providing theoretical support for the development and utilization of high-quality coal resources in this area. The results show that the coal and rock characteristics of the mineable coal seam are micro-mirror inert coal,mainly gas coal,followed by long flame coal; the coal quality is characterized by low to medium ash content,high volatile matter,low to medium sulfur content,and low content of harmful elements. The clean potential evaluation grade of carbon resources in the exploration area of the Yaoshan exploration area is grade Ⅲ,the clean potential is medium,and it is a good power coal; the tar yield is greater than 7%, and the average ash content is less than 20%, which can be used as medium and low temperature pyrolysis coal.