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阐述了吸附实验的实验装置、制样过程、实验过程及煤对甲烷的一般吸附规律,对平顶山矿区的煤样进行了恒温吸附实验、并进行了不同温度下的吸附规律研究,研究了平顶山矿区煤层温度与吸附量的关系,数据统计得出不同变质程度煤的吸附常数分布规律,为煤矿的技术人员提供了基础数据。
The experimental device, sample preparation process, experimental process and general adsorption rules of methane on coal are described. The adsorption experiments of coal samples in Pingdingshan mining area are carried out at constant temperature, and the adsorption laws are studied at different temperatures. Coal temperature and the relationship between the amount of adsorption, data statistics obtained different degrees of deterioration of coal adsorption constant distribution law for the coal mine technicians provide the basic data.