Method for etching phosphate ores

Details for Australian Patent Application No. 2004312174 (hide)

Owner Ecophos

Inventors Takhim, Mohamed

Agent Griffith Hack

Pub. Number AU-B-2004312174

PCT Pub. Number WO2005/066070

Priority 2003/0683 24.12.03 BE

Filing date 23 December 2004

Wipo publication date 21 July 2005

Acceptance publication date 8 April 2010

International Classifications

C01B 25/22 (2006.01) Phosphorus

C01B 25/32 (2006.01) Phosphorus

Event Publications

27 July 2006 PCT application entered the National Phase

  PCT publication WO2005/066070 Priority application(s): WO2005/066070

8 April 2010 Application Accepted

  Published as AU-B-2004312174

5 August 2010 Standard Patent Sealed

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