Process for recovery of nickel and cobalt from laterite ores using ion exchange resin

Details for Australian Patent Application No. 2007317141 (hide)

Owner Vale S.A.

Inventors Mendes, Flavia Dutra

Agent Watermark

Pub. Number AU-B-2007317141

PCT Pub. Number WO2008/055335

Priority PI 0612374-0 10.11.06 BR

Filing date 12 November 2007

Wipo publication date 15 May 2008

Acceptance publication date 2 August 2012

International Classifications

C22B 3/00 Extraction of metal compounds from ores or concentrates by wet processes

B01J 39/00 Ion-exchange

C22B 23/00 Obtaining nickel or cobalt

Event Publications

11 June 2009 PCT application entered the National Phase

  PCT publication WO2008/055335 Priority application(s): WO2008/055335

13 October 2011 Alteration of Name

  The name of the applicant has been altered to Vale S.A. 2008

2 August 2012 Application Accepted

  Published as AU-B-2007317141

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