摘要
通过对同忻井田石炭二叠系煤层煤的煤岩组成、物理性质、化学性质和工艺性能的分析研究,阐述了该煤层的煤质特征及其变化规律,同时简要评价了该煤的工业用途。
The petrological, physical, chemical and technical properties of coals from carboniferous-permian seams in Tongxin Coal Mine were researched and their characters and variation regularity were illustrated in this paper, Furthermore, the industrial utilization of coals was evaluated briefly.
出处
《煤质技术》
2007年第1期8-9,共2页
Coal Quality Technology
关键词
同忻井田
煤质特征
变化规律
Tongxin Coal Mine
coal characters
variation
