Method and apparatus for catalysed reduction of metal ions

Details for Australian Patent Application No. 2008261190 (hide)

Owner BHP Billiton SSM Development Pty Ltd

Inventors Roche, Eric Girvan

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2008261190

Priority 2007907096 24.12.07 AU

Filing date 23 December 2008

Wipo publication date 9 July 2009

International Classifications

C22B 3/00 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 5/12 (2006.01) General processes of reducing to metals

Event Publications

15 January 2009 Complete Application Filed

  Priority application(s): 2007907096 24.12.07 AU

9 July 2009 Application Open to Public Inspection

  Published as AU-A-2008261190

4 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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