Method for attacking bauxite enhancing filterability of sludge in attack output

Details for Australian Patent Application No. 2003285414 (hide)

Owner Aluminium Pechiney

Inventors Leizour, Patrick; Mugnier, Nicolas

Agent Spruson & Ferguson

Pub. Number AU-B-2003285414

PCT Number PCT/FR2003/0031

PCT Pub. Number WO2004/039729

Priority 02/13408 25.10.02 FR

Filing date 21 October 2003

Wipo publication date 25 May 2004

Acceptance publication date 20 December 2007

International Classifications

C01F 7/06 (2006.01) Compounds of aluminium

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 02/13408 25.10.02 FR

24 June 2004 Application Open to Public Inspection

  Published as AU-B-2003285414

20 December 2007 Application Accepted

  Published as AU-B-2003285414

17 April 2008 Standard Patent Sealed

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