摘要
采用Ｘ射线衍射分析、电子顺磁共振等方法研究了构造煤的动力变质作用特征和演化规律。构造煤与煤层的变形变质历史有关，动力变质作用形成的构造煤，其结构特征与其它变质类型煤不同，演化途径也不同，但它们的演化规律一致。
ynamic metamorphous features and evolutionary process of tectonic coal have been studied by X-ray diffraction and electron spin resonance(ESR). Tectonic coal is related to the evolutionary history of deformation and coalification of coal seam. Tectonic coal in structure is defferent with other metamorphous types of coal,their evolutionary process is same,but their developing way is not same.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1996年第4期15-18,共4页
Coal Geology & Exploration
基金
国家自然科学基金
关键词
构造煤
动力变质作用
煤结构
煤矿床
矿化
tectonic coal
dynamic metamorphism
texture of coal
X-ray diffraction analysis
electron paramagnetic resonance
