REDUCTION OF IRON OXIDE TO METALLIC IRON USING COKE OVEN GAS AND OXYGEN STEELMAKING FURNACE GAS

Novel systems and methods are described for reducing iron oxide to metallic iron in an integrated steel mill or the like that has a coke oven and/or an oxygen steelmaking furnace. More specifically, the present invention relates to novel systems and methods for reducing iron oxide to metallic iron u...

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Bibliographische Detailangaben
Hauptverfasser: GARY E. METIUS, STEPHEN C. MONTAGUE, JAMES M. MCCLELLAND, JR, DAVID C. MEISSNER
Format: Patent
Sprache:eng ; spa
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Beschreibung
Zusammenfassung:Novel systems and methods are described for reducing iron oxide to metallic iron in an integrated steel mill or the like that has a coke oven and/or an oxygen steelmaking furnace. More specifically, the present invention relates to novel systems and methods for reducing iron oxide to metallic iron using coke oven gas (COG) or COG and basic oxygen furnace gas (BOFG). La presente invención se refiere a sistemas y métodos novedosos para la reducción del óxido de hierro a hierro metálico en un molino de aceros integrados o semejantes, que tiene un horno de coque y/o un horno de oxígeno para la fabricación del acero. Más específicamente, la presente invención se refiere a nuevos sistemas y métodos para la reducción del óxido de hierro a hierro metálico usando el gas del horno de coque (COG) o COG y un gas del horno de oxígeno básico (BOFG).