Method for refining aqueous nickel chloride solution

Details for Australian Patent Application No. 2004208659 (hide)

Owner Sumitomo Metal Mining Co., Ltd.

Inventors Takaishi, Kazuyuki; Matsumoto, Nobuhiro; Kemori, Nobumasa; Nishikawa, Isao

Agent Freehills

Pub. Number AU-B-2004208659

Priority 2003-323947 17.09.03 JP

Filing date 2 September 2004

Wipo publication date 7 April 2005

Acceptance publication date 20 May 2010

International Classifications

C22B 23/00 (2006.01) Obtaining nickel or cobalt

B01D 15/04 (2006.01) Separating processes involving the treatment of liquids with solid sorbents - with ion-exchange materials as adsorbents

B01J 41/00 (2006.01) Anion exchange

B01J 41/04 (2006.01) Anion exchange

C01G 53/09 (2006.01) Compounds of nickel

C22B 3/20 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/42 (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 9/00 (2006.01) General processes of refining or remelting of metals

Event Publications

16 September 2004 Complete Application Filed

  Priority application(s): 2003-323947 17.09.03 JP

7 April 2005 Application Open to Public Inspection

  Published as AU-B-2004208659

20 May 2010 Application Accepted

  Published as AU-B-2004208659

16 September 2010 Standard Patent Sealed

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