Method for leaching nickel matte in the presence of added copper

Details for Australian Patent Application No. 2009259277 (hide)

Owner Norilsk Nickel Finland Oy

Inventors Latva-Kokko, Marko; Lindell, Esa; Kotukhov, Sergey

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2009259277

PCT Pub. Number WO2009/153409

Priority 20085627 19.06.08 FI

Filing date 18 June 2009

Wipo publication date 23 December 2009

International Classifications

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

C22B 3/44 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 15/00 (2006.01) Obtaining copper

C22B 23/00 (2006.01) Obtaining nickel or cobalt

Event Publications

10 February 2011 PCT application entered the National Phase

  PCT publication WO2009/153409 Priority application(s): WO2009/153409

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