Authors: V.A. Portola, S.N. Labukin

Title of the article: The method and device of detection of coal self-heating

Year: 2009, Issue: 6, Pages: 42-45

Branch of knowledge: Geotechnology

Index UDK: 622.822

DOI: -

Abstract: The article concerns the results of laboratorial tests of device developed for detection of coal self-heating based on total content of steam and liquid aerosol in the mine air. The rate of air filtration through the sorbent to maximize steam and aero-sol recovery is determined. This study found the temperature dependence of quantity of generated aerosol when air passes through heated coal.

Key words: self-heating mine coal liquid aerosol sorbent

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