Influencing patterns of low-temperature nitrogen on the pore structure and oxidation characteristics of lignite

Influencing patterns of low-temperature nitrogen on the pore structure and oxidation characteristics of lignite

ObjectiveDuring fire prevention and extinguishment for mines, injecting normal-temperature nitrogen into goaves can only play an inerting role. Meanwhile, the preparation of liquid nitrogen is complicated and costly. Therefore, in the Wudong Coal Mine in Xinjiang, low-temperature gaseous nitrogen of...

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Bibliographic Details
Main Authors: Shuliang XIE, Gang WANG, Qingdong QU, Hao LIU, Lulu SUN
Format: Article
Language:zho
Published: Editorial Office of Coal Geology & Exploration 2025-06-01
Series:Meitian dizhi yu kantan
Subjects:
coal spontaneous combustion
low-temperature nitrogen
surface morphology
pore structure
oxidation characteristic
Online Access:http://www.mtdzykt.com/article/doi/10.12363/issn.1001-1986.25.03.0181
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