Metallurgical process and plant herefor

This invention relates to a metallurgical process for the production and/or treatment of at least one metal or ore in a reactor (1, 3), from which a waste gas stream loaded with molten particles and/or vaporous constituents is discharged via a waste gas conduit (7) and subjected to an aftertreatment...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NEPPER, JEAN-PAUL, STROEDER, MICHAEL, ORTH, ANDREAS
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OVENS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL RETORTS TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS WEAPONS
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Beschreibung
Zusammenfassung:	This invention relates to a metallurgical process for the production and/or treatment of at least one metal or ore in a reactor (1, 3), from which a waste gas stream loaded with molten particles and/or vaporous constituents is discharged via a waste gas conduit (7) and subjected to an aftertreatment by supplying at least one cooling gas or cooling gas mixture. On the side of the waste gas conduit (7) facing the reactor (1, 3) a cooling gas or cooling gas mixture (9), whose temperature is lower than that of the waste gas stream, is injected into the waste gas conduit (7) with a high velocity. Furthermore, this invention relates to a corresponding plant.