Method for manufacturing granular metallic iron

Details for Australian Patent Application No. 2008268694 (hide)

Owner Kabushiki Kaisha Kobe Seiko Sho

Inventors Kudou, Takahiro; Kunii, Kazutaka

Agent FB Rice

Pub. Number AU-B-2008268694

PCT Pub. Number WO2009/001663

Priority 2007-169627 27.06.07 JP; 2007-169628 27.06.07 JP; 2007-169629 27.06.07 JP

Filing date 9 June 2008

Wipo publication date 31 December 2008

Acceptance publication date 23 June 2011

International Classifications

C21B 13/10 (2006.01) Making spongy iron or liquid steel, by direct processes

C21B 11/08 (2006.01) Making pig-iron other than in blast furnaces

Event Publications

14 January 2010 PCT application entered the National Phase

  PCT publication WO2009/001663 Priority application(s): WO2009/001663

11 March 2010 Amendment Made

  The nature of the amendment is: Amend the invention title to read Method for manufacturing granular metallic iron

23 June 2011 Application Accepted

  Published as AU-B-2008268694

20 October 2011 Standard Patent Sealed

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