贵州省六枝新华煤矿区上二叠统含煤岩系及煤质特征

Upper Permian Coal-bearing Formation and Coal Feature in Xinhua Coal-mine,Liuzhi,Guizhou

贵州六枝特区新华煤矿上二叠统含煤岩系属于一套海陆交互相含煤建造。本文通过区域地质构造、地层背景及地球物理资料分析,探讨了该区含煤岩系基本特征、煤岩特征及煤的化学性质,认为该区煤质属于低-中灰,中-高硫煤,高-特高热值。通过脱硫处理,该区煤可满足电厂锅炉用煤之要求。

Upper Permian coal -bearing formation in Xinhua coal- mine is a set of coal - bearing formation of marine carbonate rock and clastic rock in Liuzhi, Guizhou. This paper discusses basic features and correlation methods of coal beds in this area, and points out that this district has rich coal resources, coal feature belongs to low to middle ash, middle -high sulfur, high -most high heating value. Through desulphite treatment, they satisfy the application of power house and steam coal.