Abstract
The possibility in principle of burning highly ballasted fuel, including irrigated fuel, is considered. The permissible limits of the ash content and the moisture content are determined. The process of the thermal interaction between a drop of a coal-water mixture (CWM) and a fluidized bed is analyzed. Calculations of the distribution of volatiles and moisture in the fluidized bed in one-sided introduction of CWM are performed. The combustion of a CWM in a boiler furnace confirmed the practical possibility and expediency of recovering irrigated fuel waste of coal cleaning by this method.
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Additional information
Ural State Technical University, Ekaterinburg, Russia. Translated from Inzhenerno-Fizicheski Zhurnal, Vol. 69, No. 6, pp. 993–999, November–December, 1996.
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Berg, B.V., Bogatova, T.F. Heat and mass transfer in fluidized-bed furnaces in combustion of a coal-water mixture. J Eng Phys Thermophys 69, 764–770 (1996). https://doi.org/10.1007/BF02606113
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DOI: https://doi.org/10.1007/BF02606113