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等温吸附曲线主要用于描述煤层含气特征、预测产煤层含气量和等温吸附曲线受煤层埋深煤质、煤阶等多种地质因素的影响。本文主要讨论不同煤阶对煤等温吸附曲线的影响。
The isothermal adsorption curve is mainly used to describe the gas characteristics of the coal seam, predict the gas content of the coal seam and the isothermal adsorption curve influenced by many geological factors such as coal quality and coal rank of the coal seam. This paper mainly discusses the effect of different coal rank on isothermal adsorption curve of coal.