摘要
以中国不同矿区、不同成煤时代、不同类别的 4 0 0余个煤样的显微组分鉴定结果为基础 ,分别研究了镜质组、惰质组和壳质组等组分的分布特征 ,发现不同时代、不同煤种和不同矿区煤的显微组分均有显著差异。
Base on the measured results of micro-constituents from over 400 different coal mines, different coal ages and different types coal samples, the paper individually studied the distribution features of the vitrinite, inertinite, exinite and constituents. The study has found that the vitrinite of the Tertiary Period coal was higher in average content, the inertinite of Early and Middle Jurassic Period coal was higher in content and the exinite in southern Late Permian coal was higher in content. From different coal, the vitrinite in lignite was higher in content, the inertinite in no sticking coal was higher in content and the exinite in the gas coal and gas fat coal and coking coal was high in content.
出处
《煤炭科学技术》
CAS
北大核心
2000年第9期31-34,共4页
Coal Science and Technology
基金
国家重点基础研究专款资助
