Comparison Research on Methane Adsorption Property of Soft and Hard Coals in Dongqu Coal Mine
To investigate the methane adsorption characteristics of different soft and hard coals, Dongqu Coal Mine in Gujiao Mining Area, Shanxi Province, was selected as the research object. Aimed at two groups of soft and hard coal samples with different coalification degrees, the high pressure capacity met...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Safety in Coal Mines
2020-01-01
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| Series: | Meikuang Anquan |
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| Online Access: | https://www.mkaqzz.com/cn/article/id/6578 |