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Experimental Study on the Properties of Gas Diffusion in Various Rank Coals under Positive Pressure
[Image: see text] A kind of closed mining and nonventilation working face is proposed, which provides a possibility for eliminating coal mine accidents and extracting high-purity gas. During mining, a confined space above normal pressure is formed in the face. Geological conditions cause significant...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10034977/ https://www.ncbi.nlm.nih.gov/pubmed/36969411 http://dx.doi.org/10.1021/acsomega.3c00716 |