Process for the production of magnesium oxide

Details for Australian Patent Application No. 2006209783 (hide)

Owner BHP Billiton SSM Technology Pty Ltd

Inventors Reynolds, Graham Andrew; Roche, Eric Girvan; Lewis, Coralie Adele

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2006209783

PCT Pub. Number WO2006/081605

Priority 2005900431 01.02.05 AU

Filing date 30 January 2006

Wipo publication date 10 August 2006

International Classifications

C01F 5/02 (2006.01) Compounds of magnesium

C01F 1/00 (2006.01) Methods of preparing compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or the rare earths, in general

C01F 5/06 (2006.01) Compounds of magnesium

C01F 5/10 (2006.01) Compounds of magnesium

C01F 5/42 (2006.01) Compounds of magnesium

C22B 3/12 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 26/22 (2006.01) Obtaining alkali, alkaline earth metals or magnesium

Event Publications

23 August 2007 PCT application entered the National Phase

  PCT publication WO2006/081605 Priority application(s): WO2006/081605

14 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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