Process for recovering nickel and cobalt from oversize ore particles

Details for Australian Patent Application No. 2007200975 (hide)

Owner BHP Billiton SSM Development Pty Ltd

Inventors Skepper, Ian Geoffrey; White, David Thomas

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2007200975

Priority 2006901261 10.03.06 AU

Filing date 6 March 2007

Wipo publication date 27 September 2007

International Classifications

C22B 3/06 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 5/00 (2006.01) General processes of reducing to metals

C22B 23/00 (2006.01) Obtaining nickel or cobalt

Event Publications

22 March 2007 Complete Application Filed

  Priority application(s): 2006901261 10.03.06 AU

27 September 2007 Application Open to Public Inspection

  Published as AU-A-2007200975

27 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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