Metal recovery system as applied to the high pressure leaching of limonitic nickel laterite ores

Details for Australian Patent Application No. 2007271672 (hide)

Owner Curlook Enterprises Inc.

Inventors Curlook, Walter

Agent Chrysiliou Law

Pub. Number AU-A-2007271672

PCT Pub. Number WO2008/003160

Priority 60/817,707 03.07.06 US

Filing date 24 May 2007

Wipo publication date 10 January 2008

International Classifications

C01G 51/04 (2006.01) Compounds of cobalt

C01G 53/04 (2006.01) Compounds of nickel

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

C22B 3/22 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

5 February 2009 PCT application entered the National Phase

  PCT publication WO2008/003160 Priority application(s): WO2008/003160

28 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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