Method and device for producing pig iron or liquid steel pre-products from charge materials containing iron ore

Details for Australian Patent Application No. 2001267365 (hide)

Owner VOESTALPINE Industrieanlagenbau GmbH & Co

Inventors Mizelli, Herbert; Wurm, Johann; Kepplinger, Leopold, Werner

Agent Griffith Hack

Pub. Number AU-B-2001267365

PCT Pub. Number WO01/88207

Priority 839/2000 15.05.00 AT

Filing date 20 April 2001

Wipo publication date 26 November 2001

Acceptance publication date 6 October 2005

International Classifications

C21B 005/00 Making pig-iron in the blast furnace

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

Event Publications

6 October 2005 Application Accepted

  Published as AU-B-2001267365

2 February 2006 Standard Patent Sealed

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