Pore characteristics of soft medium rank coal in Huainan Mining Area based on low temperature liquid nitrogen immersion treatment

In order to study the influence of low temperature liquid nitrogen immersion treatment on the pore structure and fractal characteristics of middle grade coal in Huainan Mining Area, coal samples were treated with different liquid nitrogen immersion time, and the pore structure of coal was measured b...

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Autores principales:	Feng LI, Sheng XUE, Qingyi TU, Yuanyuan ZHANG
Formato:	Artigo
Lenguaje:	Chinês
Publicado:	Editorial Office of Safety in Coal Mines 2024-03-01
Colección:	Meikuang Anquan
Materias:	liquid nitrogen immersion mercury intrusion nitrogen adsorption pore structure fractal dimension liquid nitrogen cracking
Acceso en línea:	https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.20230797
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