Continuous steelmaking process in an EAF and plant slag composition for use therein

Details for Australian Patent Application No. 2003229449 (hide)

Owner Hatch Ltd.

Inventors Wheeler, Frank M.; Gordon, Iakov

Agent Griffith Hack

Pub. Number AU-B-2003229449

PCT Number PCT/CA03/00707

PCT Pub. Number WO2003/097882

Priority 10/146,208 15.05.02 US

Filing date 14 May 2003

Wipo publication date 2 December 2003

Acceptance publication date 9 July 2009

International Classifications

C21C 5/52 (2006.01) Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel

C21C 5/54 (2006.01) Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel

C21C 5/56 (2006.01) Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10/146,208 15.05.02 US

29 January 2004 Application Open to Public Inspection

  Published as AU-B-2003229449

9 July 2009 Application Accepted

  Published as AU-B-2003229449

5 November 2009 Standard Patent Sealed

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