Influence of climatic conditions on dustiness of the atmosphere of mine workings in the permafrost region
Authors:
Abstract
In mine workings , there is mass and heat exchange between air and the rock mass, broken coal, and settled dust. In the cold season, when air is supplied to the mine without heating and humidification, the process of mass exchange is directed from rocks to air. The amount of moisture released into the atmosphere depends on the moisture content of coal, dust and host rocks, the degree of grinding of coal or rocks, the speed of air movement, its humidity and other factors ...
Область исследования:
(Archived) Without section
Funding:
None
References
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- Chaban P. D. About parameters of air heating for ventilation of mine workings in permafrost rocks. Kolyma, No. 1, 1963.