METHOD FOR TREATING MOLTEN METALS AND/OR SLAGS IN METALLURGICAL BATHS AND METALLURGICAL PLANT FOR TREATING MOLTEN METALS

The invention relates to a method for treating molten metals (4) and/or slags in metallurgical baths, comprising the introduction of a process gas into a melt bath, wherein the process gas is accelerated to supersonic speed and is introduced below the melt bath surface (5) by means of at least one s...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KEMMINGER, Andreas, ODENTHAL, Hans-Jürgen, GEIMER, Stephan
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 FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OPEN SINTERING OR LIKE APPARATUS OVENS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL RETORTS TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to a method for treating molten metals (4) and/or slags in metallurgical baths, comprising the introduction of a process gas into a melt bath, wherein the process gas is accelerated to supersonic speed and is introduced below the melt bath surface (5) by means of at least one supersonic nozzle (6) with supersonic speed into the liquid phase of the molten metal (4) and/or into the slag and/or into the region of a phase boundary between molten metal and slag. The invention also relates to a metallurgical plant for treating molten metals.