Extraction process for reactive metal oxides

Details for Australian Patent Application No. 2004249473 (hide)

Owner The University of Leeds

Inventors Tathavadkar, Vilas Dattatray; Malpan, Pailo Antony; Jha, Animesh

Agent Griffith Hack

Pub. Number AU-B-2004249473

PCT Pub. Number WO2004/113230

Priority 0313886.4 16.06.03 GB

Filing date 11 June 2004

Wipo publication date 29 December 2004

Acceptance publication date 19 August 2010

International Classifications

C01F 7/14 (2006.01) Compounds of aluminium

C01F 7/38 (2006.01) Compounds of aluminium

C01G 23/047 (2006.01) Compounds of titanium

C01G 49/06 (2006.01) Compounds of iron

C22B 1/02 (2006.01) Preliminary treatment of ores or scrap

C22B 7/04 (2006.01) Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof - Working-up slag

C22B 21/00 (2006.01) Obtaining aluminium

C22B 34/12 (2006.01) Obtaining refractory metals

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

Event Publications

15 December 2005 PCT application entered the National Phase

  PCT publication WO2004/113230 Priority application(s): WO2004/113230

19 August 2010 Application Accepted

  Published as AU-B-2004249473

16 December 2010 Standard Patent Sealed

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