METHOD OF PRODUCTION OF REFINED IRON Russian patent published in 2002 - IPC

Abstract RU 2189397 C2

FIELD: production of refined iron. SUBSTANCE: refined iron is produced from pressed material containing carbon reductant and ferric oxide. Pressed material is fed to molten-iron pool or to molten slag in such way that it floats on surface of molten-slag pool and larger part of pressed material is exposed to high-temperature gaseous atmosphere in furnace; molten-iron pool receives reduced iron generated by reduction of ferric oxide in pressed version. EFFECT: enhanced efficiency; simplification of method. 15 cl, 8 dwg

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RU 2 189 397 C2

Authors

Negami Takuja

Uragami Akira

Dates

2002-09-20Published

1997-12-26Filed