Hybrid process using ion exchange resins in the selective recovery of nickel and cobalt from leaching effluents

Details for Australian Patent Application No. 2007211854 (hide)

Owner Vale S.A.

Inventors Costa, Renato de Souza; Mendes, Flavia Dutra

Agent Davies Collison Cave

Pub. Number AU-B-2007211854

PCT Pub. Number WO2007/087698

Priority PI 0600901-8 02.02.06 BR

Filing date 2 February 2007

Wipo publication date 9 August 2007

Acceptance publication date 12 July 2012

International Classifications

C22B 3/24 Extraction of metal compounds from ores or concentrates by wet processes

B01D 15/00 Separating processes involving the treatment of liquids with solid sorbents

B01J 39/00 Ion-exchange

B01J 45/00 Ion-exchange in which a complex or a chelate is formed

C22B 3/42 Extraction of metal compounds from ores or concentrates by wet processes

C22B 23/00 Obtaining nickel or cobalt

Event Publications

28 August 2008 PCT application entered the National Phase

  PCT publication WO2007/087698 Priority application(s): WO2007/087698

29 July 2010 Alteration of Name

  The name of the applicant has been altered to Vale S.A. Amendments

12 July 2012 Application Accepted

  Published as AU-B-2007211854

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