Use of an induction furnace for the production of iron from ore

Details for Australian Patent Application No. 2007204927 (hide)

Owner Heritage Environmental Services, LLC

Inventors Bratina, James E.

Agent Griffith Hack

Pub. Number AU-B-2007204927

PCT Pub. Number WO2007/082030

Priority 11/329,846 11.01.06 US

Filing date 11 January 2007

Wipo publication date 19 July 2007

Acceptance publication date 9 June 2011

International Classifications

C21B 11/10 (2006.01) Making pig-iron other than in blast furnaces

C21B 13/12 (2006.01) Making spongy iron or liquid steel, by direct processes

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

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

F27B 3/08 (2006.01) Hearth-type furnaces, e.g. of reverberatory type - heated electrically, e.g. electric arc furnaces, with or without any other source of heat

F27B 14/06 (2006.01) Crucible or pot furnaces

Event Publications

10 July 2008 PCT application entered the National Phase

  PCT publication WO2007/082030 Priority application(s): WO2007/082030

2 July 2009 Assignment before Grant

  Bratina, James The application has been assigned to Heritage Environmental Services, LLC

9 June 2011 Application Accepted

  Published as AU-B-2007204927

6 October 2011 Standard Patent Sealed

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