【摘要】 基于煤岩分析、仪器分析及有机溶剂抽提等方法,对焦坪煤进行了系统的煤岩、煤质研究.进而分析计算了该煤各宏观煤岩组分中含氧官能团的分布规律及一些结构参数.更多还原

【Abstract】 This paper deals with petrographic characteristics and coal qualities of Jiaoping coal by means of coal petrologic,instrumental analytical and organic solution extraction methods,and so on.Moreover,the distribution of oxygen-containing functional groups and structural parameters of every lithotypes have been investigated.更多还原