Recovery of metal, espacially silver, from metal chlorides by hydrogen reduction

Details for Australian Patent Application No. 2008334953 (hide)

Owner Prior Engineering Services AG Rand Refinery Limited

Inventors Mostert, Philippus Jacobus; Prior, Adalbert

Agent EKM patent & trade marks

Pub. Number AU-A-2008334953

PCT Pub. Number WO2009/076684

Priority 2007/11234 10.12.07 ZA

Filing date 9 December 2008

Wipo publication date 18 June 2009

International Classifications

C01G 5/02 (2006.01) Compounds of silver

C22B 5/12 (2006.01) General processes of reducing to metals

C22B 11/02 (2006.01) Obtaining noble metals

C22B 11/06 (2006.01) Obtaining noble metals

Event Publications

5 August 2010 PCT application entered the National Phase

  PCT publication WO2009/076684 Priority application(s): WO2009/076684

6 January 2011 Assignment before Grant

  Rand Refinery Limited; Prior Engineering Services AG The application has been assigned to Prior Engineering Services AG

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