Device for directly reducing ore fine and installation for carrying out said method

Details for Australian Patent Application No. 2001265669 (hide)

Owner VOESTALPINE Industrieanlagenbau GmbH & Co

Inventors Rossmann, Gottfried; Kepplinger, Leopold Werner; Milionis, Dipl. Ing. Konstantin; Hiebler, Martin

Agent Griffith Hack

Pub. Number AU-B-2001265669

PCT Pub. Number WO02/00943

Priority 1109/2000 28.06.00 AT

Filing date 27 June 2001

Wipo publication date 8 January 2002

Acceptance publication date 16 December 2004

International Classifications

C21B 013/00 Making spongy iron or liquid steel, by direct processes

C22B 005/14 General processes of reducing to metals

C22B 001/10 Preliminary treatment of ores or scrap

C21B 013/14 Making spongy iron or liquid steel, by direct processes - Multi-stage processes

Event Publications

11 September 2003 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 18 Feb 2003

16 December 2004 Application Accepted

  Published as AU-B-2001265669

14 April 2005 Standard Patent Sealed

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