煤中矿物组分的细微组织,煤素质
The type of coal-forming is humic coal,vitrinite is a main variations of coal maceral. 煤的成因类型以腐植煤为主,镜质组为主要的显微煤岩组分。
There are relationships between absorption and proximate analyses,maceral analyses and ultimate analyses. 煤的吸附量与煤层的工业分析、显微煤岩分析、元素分析之间有一定的关系。
Coal and coke maceral, reflectance of coal vitrinite and coke pore structure, etc. are measured by means of image analysis system. 利用图像分析系统,测定煤焦岩相分析中的煤焦显微组分、煤镜质组反射率和焦炭气孔结构等。
Linear regression method was used to analyse the effects of maceral and rank on morphology of coal and corresponding char. 本文用多元回归方法，分析煤岩相组分和煤阶对煤及相对应煤焦表面形态的影响。
Moreover,a new liptinite maceral (not named yet)is also found in addition to the discovery of a considerable amount of... 富氢的稳定组显微组分虽然含量不多,但有迹象表明,它们对较强还原型腐殖煤的生烃排烃做出了应有的贡献。
n.煤的基本微观结构
