Recovering nickel

Details for Australian Patent Application No. 2009212926 (hide)

Owner BHP Billiton Nickel West Pty Ltd

Inventors Wedderburn, B. J.; Tindall, G.; Chamberlain, Anthony

Agent Griffith Hack

Pub. Number AU-A-2009212926

Parent 2003249789

Filing date 3 September 2009

Wipo publication date 1 October 2009

International Classifications

C22B 3/10 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

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

C22B 3/08 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/20 (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 23/00 (2006.01) Obtaining nickel or cobalt

C22B 15/00 (2006.01) Obtaining copper

Event Publications

24 September 2009 Complete Application Filed

1 October 2009 Application Open to Public Inspection

  Published as AU-A-2009212926

15 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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