Method and device for catchment of platinum group metals in a gas stream

Details for Australian Patent Application No. 2007293761 (hide)

Owner Yara International ASA

Inventors Waller, David; Brackenbury, David M.; Evjedal, Ketil

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2007293761

PCT Pub. Number WO2008/030106

Priority 2006 4060 08.09.06 NO

Filing date 7 September 2007

Wipo publication date 13 March 2008

Acceptance publication date 16 June 2011

International Classifications

C22B 11/02 (2006.01) Obtaining noble metals

B01J 23/40 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - of the platinum group metals

C01B 21/26 (2006.01) Nitrogen

C22B 7/02 (2006.01) Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof - Working-up flue dust

C23C 18/42 (2006.01) Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating

Event Publications

2 April 2009 PCT application entered the National Phase

  PCT publication WO2008/030106 Priority application(s): WO2008/030106

16 June 2011 Application Accepted

  Published as AU-B-2007293761

13 October 2011 Standard Patent Sealed

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