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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Authors
Dates
2002-09-20—Published
1997-12-26—Filed