Method and plant for the heat treatment of solids containing iron oxide using a fluidized bed reactor

Details for Australian Patent Application No. 2003294752 (hide)

Owner Outokumpu Technology Oy

Inventors Stroder, Michael; Hirsch, Martin; Weber, Peter; Sneyd, Stuart; Nuber, Dirk; Orth, Andreas

Agent Griffith Hack

Pub. Number AU-B-2003294752

PCT Number PCT/EP2003/0135

PCT Pub. Number WO2004/057039

Priority 102 60 733.8 23.12.02 DE

Filing date 1 December 2003

Wipo publication date 14 July 2004

Acceptance publication date 2 July 2009

International Classifications

C22B 1/10 (2006.01) Preliminary treatment of ores or scrap

B01J 8/18 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles - with fluidised particles

B01J 8/30 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles

B01J 8/44 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles

C22B 5/14 (2006.01) General processes of reducing to metals

F27B 15/02 (2006.01) Fluidised-bed furnaces

F27B 15/08 (2006.01) Fluidised-bed furnaces

F27B 15/10 (2006.01) Fluidised-bed furnaces

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 102 60 733.8 23.12.02 DE

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2003294752

2 July 2009 Application Accepted

  Published as AU-B-2003294752

29 October 2009 Standard Patent Sealed

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