Method for removal of copper ions from copper-containing nickel chloride solution, and process for production of electrolytic nickel

Details for Australian Patent Application No. 2011270251 (hide)

Owner Sumitomo Metal Mining Co., Ltd.

Inventors Kakimoto, Minoru; Takaishi, Kazuyuki; Matsumoto, Nobuhiro

Agent Freehills

Pub. Number AU-A-2011270251

PCT Pub. Number WO2011/162254

Priority 2010-284956 21.12.10 JP; 2010-140506 21.06.10 JP

Filing date 21 June 2011

Wipo publication date 29 December 2011

International Classifications

C22B 23/00 Obtaining nickel or cobalt

C25C 1/08 Electrolytic production, recovery or refining of metals by electrolysis of solutions

C25C 7/06 Constructional parts, or assemblies thereof, of cells

C22B 3/04 Extraction of metal compounds from ores or concentrates by wet processes

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

C22B 15/00 Obtaining copper

Event Publications

1 November 2012 PCT application entered the National Phase

  PCT publication WO2011/162254 Priority application(s): WO2011/162254

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