Improved titanium precipitation process

Details for Australian Patent Application No. 2006230819 (hide)

Owner BHP Billiton Innovation Pty Ltd

Inventors Nicholson, Sarah; Roche, Eric Girvan

Agent Griffith Hack

Pub. Number AU-A-2006230819

PCT Pub. Number WO2006/105614

Priority 2005901746 07.04.05 AU

Filing date 7 April 2006

Wipo publication date 12 October 2006

International Classifications

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

C01G 23/00 (2006.01) Compounds of titanium

C01G 23/047 (2006.01) Compounds of titanium

C22B 3/00 (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 34/12 (2006.01) Obtaining refractory metals

Event Publications

8 November 2007 PCT application entered the National Phase

  PCT publication WO2006/105614 Priority application(s): WO2006/105614

5 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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