浅析六枝特区煤炭资源与煤质特征

Analysis of characteristics of coal resources and coal quality in Liuzhi special area

介绍了六枝特区煤炭资源和煤田地质背景及含煤地层特征,并对六枝特区煤炭的煤质特征进行研究。研究结果表明:六枝特区含煤地层北西薄、南东厚,含煤地层厚度与含煤总厚度、含煤系数呈负相关;东、北及西部硫分偏高,南部硫分偏低;沿北、西、南、东方向,灰分逐渐降低;沿西至南部挥发分偏高,东至北西挥发分偏低。

This paper introduced coal resources,geological background of coal field and the characteristics of coal-bearing strata in Liuzhi special area,and studied the characteristics of coal quality in Liuzhi areas.It was showed that;the coal-bearing strata was thin in northwest and thick in southeast,and the thickness of geologic strata was negatively related to the total coal-bearing thickness and coal-bearing coefficient;sulfur content is higher in east,north,and west area while lower in south area;along with the sequence of north,west,south,and east direction,the ash content of coal reduced gradually;volatile matter was higher from west to southern area and lower from east to northwest area.