论文部分内容阅读
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 characteristics of coal and rock components, especially the transitional components (semi-vitrinite, semi-filamentous and coarse-1), were studied by using the method of coal petrology.The results show that the transitional group The average content of vitrinite and vitrinite is equivalent, the sum of the two accounts for about 90% of the total, and the average maximum reflectance of each transitional component is less than 1.50%.