A method for the commercial production of iron

Details for Australian Patent Application No. 2007285415 (hide)

Owner IRON MINERAL BENEFICIATION SERVICES (PROPRIETARY) LIMITED

Inventors Pretorius, Gerard; Oldnall, Derek Roy

Agent Middletons

Pub. Number AU-B-2007285415

PCT Pub. Number WO2008/020357

Priority 2006/06360 01.08.06 ZA

Filing date 31 July 2007

Wipo publication date 21 February 2008

Acceptance publication date 31 March 2011

International Classifications

C21B 13/08 (2006.01) Making spongy iron or liquid steel, by direct processes

C21B 13/00 (2006.01) Making spongy iron or liquid steel, by direct processes

Event Publications

26 February 2009 PCT application entered the National Phase

  PCT publication WO2008/020357 Priority application(s): WO2008/020357

31 March 2011 Application Accepted

  Published as AU-B-2007285415

28 July 2011 Standard Patent Sealed

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