Melting reduction assembly and method for operating a melting reduction assembly

The invention relates to a melting reduction assembly (1) and to a method for operating a melting reduction assembly having loading devices for solid carbon carriers and ferrous input materials having a melting gasification zone, which comprises a packed bed (4) formed by the solid carbon carriers a...

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Bibliographische Detailangaben
Hauptverfasser:	WURM, JOHANN, PLAUL, JAN-FRIEDEMANN, WIEDER, KURT, BERNER, FRANZ
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a melting reduction assembly (1) and to a method for operating a melting reduction assembly having loading devices for solid carbon carriers and ferrous input materials having a melting gasification zone, which comprises a packed bed (4) formed by the solid carbon carriers and the ferrous input materials, having a lower section for receiving liquid pig iron (6) or raw steel material and liquid slag (7), having a tap (9) for liquid slag and liquid pig iron, having a plurality of oxygen nozzles (5) for supplying oxygen, wherein the plurality of oxygen nozzles is divided into at least two nozzle levels arranged spaced apart from each other and parallel in the vertical direction and is horizontally distributed over the circumference of the shell (10) of the melting reduction assembly (1) and arranged offset to each other in different nozzle levels.