The variations in the spontaneous combustion characteristics of coal during primary and secondary oxidation under varying particle sizes

Abstract The coal spontaneous combustion (CSC) in the goaf of a coal mine poses a significant safety hazard. This study investigates the gas production characteristics, apparent activation energy, and limiting parameters of coal samples with varying particle sizes during the low-temperature oxidatio...

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Bibliographic Details
Main Authors: Peitao Zhu, Zhenya Zhang, Zihao Chai, Yaxian Yu
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-07091-6
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