神东矿区煤的煤岩组分特征  

Study on the Characteristic of Coal Macerals of Shendong Mining Area

作　　者：王绍清[1] 唐跃刚[1] 张海洋[1] 

机构地区：[1]中国矿业大学(北京)煤炭资源与安全开采国家重点实验室,北京100083

出　　处：《湖南科技大学学报（自然科学版）》2008年第2期15-18,共4页Journal of Hunan University of Science And Technology：Natural Science Edition

基　　金：国家自然科学基金资助项目(40772101)

摘　　要：应用煤岩学方法研究了神东矿区3个矿的煤岩组分特征,尤其过渡组分(半镜质组、半丝质体和粗粒体-1)特征.结果表明,煤中过渡组分与镜质组的平均含量相当,二者之和约占总量的90%;各过渡组分平均最大反射率均小于1.50%.惰质组含量与镜质组含量具有相互消长的趋势.The macerals characteristics of three coal mining in shendong mining area were systemically studied by using coal petrology method, particular to transitional macerals （semi-vitrinite, semi-fusinite and macrinite-1）. The result shows that the average content of transitional macerals and vitrinite are almost equal, the sum of above two macerals is over 90%. The mean maximum reflectance of transitional macerals is less than 1.5%. The alternately growth and decline of the content of vitrinite and inertinite can be presented in each coal seam. 7figs., 2tabs., 13refs.

关 键 词：神东 煤岩组分 过渡组分 含量 平均最大反射率 

分 类 号：P618.11[天文地球—矿床学]