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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...

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Detalles Bibliográficos
Autores principales: Gao, Tao, Han, Qing, Deng, Cunbao, Zhang, Hao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
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