Method for producing a sintered ore

On a pallet circulating moving charged with sintering raw material containing ore fines and carbonaceous material to form a sintering bed, introducing a gaseous fuel diluted to below the combustion limit concentration thereof charged layer, sintering bed a method for producing a sintered ore by burning the gaseous fuel and the carbonaceous material in the inner, the gaseous fuel, be 50% greater than the supply of the total feed gas fuel in a portion of the front half of the gas fuel supply region Accordingly, even in the outermost layer of the sintering material sintering bed, 1200 ° C. or higher 1400 ° C. the time kept below the (high temperature zone holding time) to ensure stable, high have been excellent in high strength and reducibility We propose a method of manufacturing sintered ore to produce a sintered ore quality at a high yield. .The 13