Study on the Cause of Hypoxia in the Corner of Return Air of Shallow Buried Flammable Coal Seam Group Mining Face and the Coordinated Prevention and Control of Coal Spontaneous Combustion

Study on the Cause of Hypoxia in the Corner of Return Air of Shallow Buried Flammable Coal Seam Group Mining Face and the Coordinated Prevention and Control of Coal Spontaneous Combustion

Coal is the main energy source in China, and spontaneous combustion of coal is one of the main disasters in coal mines. Fully mechanized caving top coal mining technology is widely used in coal mines. Under the comprehensive action of multiple factors, gas generated by coal oxidation and low oxygen...

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Bibliographic Details
Main Authors: Hui Chen, Hao Shao, Shuguang Jiang, Chenglin Huang, Guozhong Liu, Shangguo Li
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Applied Sciences
Subjects:
hypoxia
coal spontaneous combustion
shallow burial depth
compressed air zone
collaborative prevention and control
Online Access:https://www.mdpi.com/2076-3417/13/13/7396

Internet

https://www.mdpi.com/2076-3417/13/13/7396

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