Effect mechanism of nitrogen injection into fire-sealed-zone on residual-coal re-ignition under stress in goaf

Effect mechanism of nitrogen injection into fire-sealed-zone on residual-coal re-ignition under stress in goaf

Abstract Coal is the one of foundations of energy and economic structure in China, while the unsealing of coal mine fires would cause a great risk of coal re-ignition. In order to explore the influence of pressure-bearing state on the re-ignition characteristics for residual coal, the uniaxial compr...

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Bibliographic Details
Main Authors: Yongliang Xu, Zejian Liu, Xinglin Wen, Lanyun Wang, Zhiguang Lv, Jindong Wu, Minjie Li
Format: Article
Language:English
Published: SpringerOpen 2022-09-01
Series:International Journal of Coal Science & Technology
Subjects:
Coal re-ignition
Unsealed fire zone
Uniaxial stress
Thermal effect
Re-ignition mechanism
Online Access:https://doi.org/10.1007/s40789-022-00539-4

Internet

https://doi.org/10.1007/s40789-022-00539-4

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