Gas sparging

Details for Australian Patent Application No. 2004267113 (hide)

Owner BHP Billiton Innovation Pty. Ltd.

Inventors Stuart, Alan David; Rigby, Gregory David; Grazier, Phillip Ernest

Agent Griffith Hack

Pub. Number AU-B-2004267113

PCT Pub. Number WO2005/019502

Priority 2003904575 22.08.03 AU

Filing date 18 August 2004

Wipo publication date 3 March 2005

Acceptance publication date 8 July 2010

International Classifications

C25C 1/12 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of solutions

C25C 7/06 (2006.01) Constructional parts, or assemblies thereof, of cells

Event Publications

2 March 2006 PCT application entered the National Phase

  PCT publication WO2005/019502 Priority application(s): WO2005/019502

8 July 2010 Application Accepted

  Published as AU-B-2004267113

4 November 2010 Standard Patent Sealed

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