PROCESS FOR MAKING PIG IRON

摘要

A PROCESS FOR PRODUCING PIG IRON FROM IRON ORE FINES WHEREIN THE FINES ARE PARTIALLY REDUCED IN A FLUID BED REACTOR (10) AND, WITHOUT PELLETIZING, BRIQUETTING OR OTHERWISE AGGLOMERATING THE PARTIALLY REDUCED FINES, INJECTING THEM WITH A LANCE (12) BELOW THE SURFACE OF A BATH OF A SUBMERGED ARC FURNACE (16).(FIG 1)