Process for recovering iron as hematite from a base metal containing ore material

Details for Australian Patent Application No. 2006326812 (hide)

Owner Harris, B. White, C.

Inventors Harris, G. Bryn; White, Carl W.

Agent Shelston IP

Pub. Number AU-A-2006326812

PCT Pub. Number WO2007/071020

Priority 60/752,877 23.12.05 US

Filing date 13 December 2006

Wipo publication date 28 June 2007

International Classifications

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

C22B 3/16 (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

Event Publications

24 July 2008 PCT application entered the National Phase

  PCT publication WO2007/071020 Priority application(s): WO2007/071020

12 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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