The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 26, 2016
Filed:
Jun. 13, 2012
Franz Berner, Asten, AT;
Jan-friedemann Plaul, Linz, AT;
Kurt Wieder, Schwertberg, AT;
Johann Wurm, Bad Zell, AT;
Franz Berner, Asten, AT;
Jan-Friedemann Plaul, Linz, AT;
Kurt Wieder, Schwertberg, AT;
Johann Wurm, Bad Zell, AT;
Abstract
A melting reduction assembly () has a melting gasification zone, including a packed bed () formed by solid carbon carriers and ferrous input materials, the zone has a lower section for receiving liquid pig iron () or raw steel material and liquid slag (), a tap () for liquid slag and liquid pig iron. A plurality of oxygen nozzles () supplies oxygen. The nozzles are in at least two nozzle planes arranged spaced apart from each other and parallel in the vertical direction and horizontally distributed over the circumstances of the shell () of the melting reduction assembly () and arranged offset to each other in their respective nozzle planes.