Porosity and Fracture Changes of Bituminous Coal under Action of Dry–Wet Cycles in Acid Environment

The application of acetic acid to coal seams can significantly impact the coal’s microstructure and properties. In this paper, micro-CT was used to perform CT scanning on two bituminous coal samples before and after 72 h of dissolution with different concentrations of acetic acid solution to quantit...

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Veröffentlicht in:Energy & fuels 2024-03, Vol.38 (5), p.3792-3803
Hauptverfasser: Yu, Yanbin, Xing, Hao, Cheng, Weimin, Cui, Wenting, Chen, Yongtao
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Sprache:eng
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