Authors: N.L. Galsanov

Title of the article: Getting inerting structures freeze liquid particles to fight fires

Year: 2016, Issue: 5, Pages: 132-137

Branch of knowledge: Ecology and labor protection

Index UDK: 622.822

DOI: -

Abstract: A device for inerting compositions by co-sputtering of liquid nitrogen and water. Inerting compositions can be used for preventing and extinguishing pockets of spontaneous combustion of coal. The test device showed that the parameters of the resulting composition are consistent with the calculation of thermal parameters of an inert composition, depending on the ratio of the starting components. Schemes supplying low-temperature inertizi-ating the composition in goaf of spontaneous combustion of the hearth.

Key words: mine coal mined-out space center of spontaneous combustion liquid nitrogen an inverting structure

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