Electrochemical method and apparatus for removing oxygen from a compound or metal

Details for Australian Patent Application No. 2006219725 (hide)

Owner Cambridge Enterprise Limited

Inventors Fray, Derek John; Schwandt, Carsten

Agent Davies Collison Cave

Pub. Number AU-A-2006219725

PCT Pub. Number WO2006/092615

Priority 0504444.1 03.03.05 GB

Filing date 3 March 2006

Wipo publication date 8 September 2006

International Classifications

C22B 5/00 (2006.01) General processes of reducing to metals

C21B 15/00 (2006.01) Other processes for the manufacture of iron from iron compounds

C22B 34/12 (2006.01) Obtaining refractory metals

C25C 3/18 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 3/34 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 3/36 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 7/02 (2006.01) Constructional parts, or assemblies thereof, of cells

Event Publications

20 September 2007 PCT application entered the National Phase

  PCT publication WO2006/092615 Priority application(s): WO2006/092615

22 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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