Method for processing anode sludge

Details for Australian Patent Application No. 2004274670 (hide)

Owner Outokumpu Technology OY

Inventors Virtanen, Henri; Jarvinen, Olli; Lindroos, Leo

Agent Griffith Hack

Pub. Number AU-B-2004274670

PCT Pub. Number WO2005/028686

Priority 20031366 23.09.03 FI

Filing date 31 August 2004

Wipo publication date 31 March 2005

Acceptance publication date 3 September 2009

International Classifications

C22B 1/06 (2006.01) Preliminary treatment of ores or scrap

C22B 3/00 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 7/00 (2006.01) Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof

C22B 15/00 (2006.01) Obtaining copper

C22B 61/00 (2006.01) Obtaining metals not elsewhere provided for in this subclass

Event Publications

23 March 2006 PCT application entered the National Phase

  PCT publication WO2005/028686 Priority application(s): WO2005/028686

3 September 2009 Application Accepted

  Published as AU-B-2004274670

7 January 2010 Standard Patent Sealed

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