摘要
基于安徽省濉溪县童亭煤矿的勘探资料,系统分析了该矿的煤岩、煤质及工艺性能,探讨了煤类及煤质特征.结果表明,童亭煤矿宏观煤岩组分以亮煤为主,显微煤岩组分主要为镜质组;可采煤层属于中灰～低灰、中高挥发分、低～中等固定碳、特低硫～低硫、特低磷～低磷、特低氯、特低砷～低砷煤,具有中～高发热量和强黏结性,煤类以 1/3 焦煤和肥煤为主,主要用于动力原煤、炼焦用煤及配煤、民用煤,具有良好的开发前景.
Abstract
Based on the exploration data of Tongting Coal Mine in Suixi County of Anhui Province,the coal rock,coal quality and process performance of this mine are systematically analyzed,and the coal types and coal quality characteristics are explored.The results indicate that the macroscopic coal rock composition of Tongting Coal Mine is mainly composed of bright coal,while the microscopic coal rock composition is mainly composed of vitrinite;The minable coal seams belong to medium ash～low ash,medium high volatile matter,low～medium fixed carbon,ultra-low sulfur～low sulfur,ultra-low phosphorus～low phosphorus,ultra-low chlorine,ultra-low arsenic～low arsenic coal,with medium～high calorific value and strong cohesiveness.The coal types are mainly 1/3 coking coal and fat coal,mainly used for power raw coal,coal for coking and coal blending,civilian coal,with good development prospects.
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