Method for the hydrometallurgical treatment of sulfide concentrate containing several valuable metals

Details for Australian Patent Application No. 2005321200 (hide)

Owner Outotec Oyj

Inventors Hyvarinen, Olli; Hultholm, Stig-Erik

Agent Griffith Hack

Pub. Number AU-B-2005321200

PCT Pub. Number WO2006/070052

Priority 20041673 28.12.04 FI

Filing date 21 December 2005

Wipo publication date 6 July 2006

Acceptance publication date 2 December 2010

International Classifications

C22B 15/00 (2006.01) Obtaining copper

C22B 3/08 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 13/00 (2006.01) Obtaining lead

C22B 19/00 (2006.01) Obtaining zinc or zinc oxide

C22B 23/00 (2006.01) Obtaining nickel or cobalt

Event Publications

21 June 2007 PCT application entered the National Phase

  PCT publication WO2006/070052 Priority application(s): WO2006/070052

10 January 2008 Alteration of Name

  The name of the applicant has been altered to Outotec Oyj

2 December 2010 Application Accepted

  Published as AU-B-2005321200

31 March 2011 Standard Patent Sealed

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