腐殖煤镜质组的基本类型  

The basic types of vitrinite in humic coal

作　　者：赵师庆[1] 吴观茂[1] 

机构地区：[1]淮南矿业学院地质系

出　　处：《淮南矿业学院学报》1995年第1期3-7,13,共6页

基　　金：家自然科学基金资助项目(编号49070120A)

摘　　要：通过对华北盆地滨海和三角洲环境下形成的石炭二叠系（晚石炭太原组Ｃ２和旱二叠世山西组Ｐ１＾１）腐殖煤的镜质组单组分样品的煤岩学、有机地球化学、煤化学、生物标志化合物和分子化学结构等参数的详细分析确认，研究区腐殖煤的镜质组存在两种基本类型，即富氢镜质体（Ｉ型）和贫氢镜质体（Ⅱ型）。Through the study and analysis on the parameters of coal-petrology, organic geochemistry, coal chemistry, bio-labell compounds and molecular chemical structure of vitrinite samples, it is confirmed that the two basic types-hydrogen-rich vitrinite (type I ) and hydrogen-poor vitrinite (type Ⅱ ) exist in the vitrinites selected from permo-qdrboniferous (Taiyuan Formation, C2 and Shanxi Formation, P1) humic coal formed in. coastal waters environment (tidal flat and delta) in North China basin.

关 键 词：煤岩 腐殖煤 荧光显微镜 类型 镜质组 

分 类 号：P618.110.7[天文地球—矿床学]