Process for regenerating thiosulphate from a gold leaching stream

Details for Australian Patent Application No. 2003271361 (hide)

Owner Paques B.V.

Inventors Picavet, Merijin Amilcare; Buisman, Cees Jan Nico

Agent A.P.T. Patent and Trade Mark Attorneys

Pub. Number AU-A-2003271361

Priority 02080458.9 23.12.02 EP

Filing date 23 December 2003

Wipo publication date 8 July 2004

International Classifications

C01B 017/64 Sulfur

C22B 011/00 Obtaining noble metals

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 02080458.9 23.12.02 EP

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003271361

22 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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