GB/T 19560-2025
ActiveExperimental method of high-pressure isothermal adsorption to coal
煤的高压等温吸附试验方法
Application Summary AI generated
This standard specifies the experimental method for measuring the isothermal adsorption capacity of coal under high-pressure conditions, primarily using methane or carbon dioxide as the adsorbate. It is applied in the coal mining industry for evaluating coalbed methane content, gas outburst risk, and carbon dioxide storage potential in coal seams. The method is critical for designing gas drainage systems and assessing the feasibility of enhanced coalbed methane recovery projects.
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