Study on coal pulverization characteristics and gas desorption mechanism based on impact crushing experiment.

Heliyon · 2024 · PMC11112273 · PMID 38784546

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an increasing trendno p-value reported

It can be inferred from this that the methane desorption amount of tectonic coal and raw coal showed an increasing trend in the first 5 min, the first 10 min and the first 30 min.

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