Operation of a high-temperature shaft furnace for firing satkinskii magnesite

Experimental and theoretical investigations of the operation of high-temperature shaft furnaces for firing natural magnesite are described. It is established that due to imperfect mixing of natural gas with primary and secondary air in the furnace about 20% of the fuel does not participate in the combustion process. The prospects for developing and installing technical solutions aimed at increasing the homogeneity of the distribution of the gaseous phase components over the furnace cross-section are studied.