METHOD AND APPARATUS FOR PRODUCING DIRECT REDUCDED IRON WITH REDUCED FUEL CONSUMPTION AND EMISSION OF CARBON MONOXIDE

摘要

The present invention allows the reduction of the amount of fuel required to process the material while generating sufficient carbon monoxide to achieve reduction, and the oxidation and reduction zones of the furnace (each zone) to ensure that trace amounts or no carbon monoxide is released from the furnace. Is ignited by oxy fuel) to produce a directly reduced iron through which iron oxide and carbonaceous material are continuously passed.