摘要
从煤岩煤质特征分析入手,利用煤的物质组成、镜惰比、结构保存指数对抚顺、梅河口盆地的发育特征、盆地沉降速率的变化进行了研究,利用煤的挥发分产率和发热量对抚顺煤田巨厚煤层的煤体进行了划分对比。
The developed characteristics of Fushun and Meihekou basins and the change of the basinsubsidense rate are studied with maceral vitrinte/inertinite(V/I)and tissue preservation index(TPI).Thecoal body of large-thickness in Fushun coal field is divided by the scatter diagram of volatile matter andcalorific value of coal.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1993年第6期1-6,共6页
Coal Geology & Exploration
关键词
煤系
煤岩
煤质参数
盆地分析
河口
coal quality
micropetrological unit
basin analysis
Fushun basin
Meihekou basin
