Pore Water Microscale Response of Different Water-Saturated Coal Samples under a Freeze–Thaw Degradation Effect

Pore water content directly affects the effect of liquid nitrogen (LN2) penetration, and the study of the freeze–thaw response of the pore water of different saturated coal samples in the process of LN2 penetration is crucial for promoting the development of LN2 fracturing technology. In this work,...

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Veröffentlicht in:	Energy & fuels 2024-08, Vol.38 (15), p.14294-14305
Hauptverfasser:	Qin, Lei, Liu, Pengfei, Li, Shugang, Wang, Hui, Li, Botao, Wang, Ruizhe, Mu, Miao
Format:	Artikel
Sprache:	eng
Schlagworte:	coal energy freeze-thaw cycles heat transfer ice liquid nitrogen Unconventional Energy Resources water content water storage
Online-Zugang:	Volltext
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