METHOD OF SMELTING VANADIUM TITANO-MAGNETITE IN BLAST-FURNACE

摘要

The present invention discloses a method of smelting vanadium titano-magnetitein blast furnace,comprising: blowing fuel and fluorite powder into the blast furnace through atuyere duringsmelting vanadium titano-magnetite in the blast furnace. With the method ofsmelting vanadiumtitano-magnetite in blast furnace disclosed in the present invention, the ironcontent in slag canbe decreased significantly, and the total fuel ratio can be decreased.