Direct smelting plant

Details for Australian Patent Application No. 2004228980 (hide)

Owner Technological Resources Pty Limited

Inventors Ions, Philip James; Dry, Rodney James

Agent Griffith Hack

Pub. Number AU-B-2004228980

PCT Pub. Number WO2004/090173

Priority 2003901692 10.04.03 AU

Filing date 8 April 2004

Wipo publication date 21 October 2004

Acceptance publication date 12 March 2009

International Classifications

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

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

F27B 1/20 (2006.01) Shaft or like vertical or substantially vertical furnaces

F27D 3/15 (2006.01) Charging

F27D 3/18 (2006.01) Charging

C22B 5/10 (2006.01) General processes of reducing to metals

C22B 9/00 (2006.01) General processes of refining or remelting of metals

F27D 3/16 (2006.01) Charging

Event Publications

6 October 2005 PCT application entered the National Phase

  PCT publication WO2004/090173 Priority application(s): WO2004/090173

12 March 2009 Application Accepted

  Published as AU-B-2004228980

9 July 2009 Standard Patent Sealed

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