Research on comprehensive characterization of deep coal full aperture structure and burial depth effect

With the increasing depletion of shallow mineral resources, deep mining has become important; however, basic research on deep resource development remains insufficient, and basic laws are unclear. In particular, comprehensive research on the pore structure characteristics of deep coal bodies at diff...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Qi Li, Xiaoxia Zhang, Zengqiang Wang, Lei Qiao, Shitan Shao
Format:	Article
Language:	English
Published:	Nature Portfolio 2025
Subjects:	Coal Properties and Utilization Hydrocarbon exploration and reservoir analysis Coal and Its By-products deep coal coal pore structure pore size distribution pore surface area fractal dimension Frenkel-Halsey-Hill model density functional theory macropores mesopores micropores deep mining pore volume distribution
Online Access:	https://doi.org/10.1038/s41598-025-88593-1
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