Study on the Mechanism of Langmuir Capacity with Coal Ranks on Different Experimental Conditions
Received date: 2009-02-27
Revised date: 2009-04-16
Online published: 2009-06-10
By the calculation and analysis of the interactions of CH4 with different coal structures,utilizing the knowledges of coal structure chemistry, coal adsorption theory, the varieties and diversities of the Langmuir volume with coal rank on the different conditions of air dried basis and equilibrium moisture isothermal adsorption experiments are explained,and coal molecule structure being the primary factor of the phenomenon of Langmuir volume with coal rank is put forward especially in this paper.
Key words： Coal rank; Methane; Langmuir volume; Mechanism.
JIANG Wen-Ping, ZHANG Qun, LI Jian-Wu . Study on the Mechanism of Langmuir Capacity with Coal Ranks on Different Experimental Conditions[J]. Natural Gas Geoscience, 2009 , 20(3) : 442 -445 . DOI: 10.11764/j.issn.1672-1926.2009.03.442
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