A process for treating sulfurous iron ore FOR USE IN steelmaking processes

摘要

Process for treating mineral sulfurous iron for use in steelmaking processes, characterized in that the sulfurous iron ores are treated, particularly waste iron pyrites, in two phases, proceeding in the first one to prior desulfurization Huntington and similar devices, or rotary kiln in an oxidizing atmosphere and by adding slagging elements, such as silica, limestone and the like.