A comprehensive method to prevent top-coal spontaneous combustion utilizing dry ice as a fire extinguishing medium: test apparatus development and field application

There is a high potential for coal spontaneous combustion (CSC) above the roof beams of supports during the mining-stopped period. Early detection of temperature abnormal zones and corresponding measures are necessary to prevent CSC. In this work, a top-coal temperature measurement method was propos...

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Veröffentlicht in:	Environmental science and pollution research international 2022-03, Vol.29 (13), p.19741-19751
Hauptverfasser:	Qin, Yueping, Guo, Wenjie, Xu, Hao, Song, Yipeng, Chen, Youqiang, Ma, Liwei
Format:	Artikel
Sprache:	eng
Schlagworte:	Air intakes Aquatic Pollution Atmospheric Protection/Air Quality Control/Air Pollution Carbon dioxide Coal Coal - analysis Coal mines Coal mining Coal Mining - methods Combustion Drilling Dry Ice Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Health Environmental science Field tests Fire fighting Fires - prevention & control Gas injection Ice Measurement methods Research Article Spontaneous Combustion Sublimation Surface temperature Temperature measurement Underground mines Waste Water Technology Water Management Water Pollution Control
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