Method and installation for the indirect reduction of particulate oxide-containing ores

Details for Australian Patent Application No. 2001267125 (hide)

Owner VOESTALPINE Industrieanlagenbau GmbH & Co Pohang Iron & Steel Co., Ltd Research Institute of Industrial Science & Technology, Incorporated Foundation

Inventors Joo, Sanghoon; Hauzenberger, Franz; Kepplinger, Leopold Werner; Schenk, Johannes

Agent Griffith Hack

Pub. Number AU-B-2001267125

PCT Pub. Number WO02/00945

Priority 1110/2000 28.06.00 AT

Filing date 27 June 2001

Wipo publication date 8 January 2002

Acceptance publication date 21 April 2005

International Classifications

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

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

Event Publications

21 April 2005 Application Accepted

  Published as AU-B-2001267125

18 August 2005 Standard Patent Sealed

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