Process and apparatus for recovery of non-ferrous metals from zinc residues

Details for Australian Patent Application No. 2004276430 (hide)

Owner Umicore

Inventors Santen, Sven; Aerts, Jonathan; Van Camp, Maurits; Janssens, Benedict

Agent Davies Collison Cave

Pub. Number AU-B-2004276430

PCT Pub. Number WO2005/031014

Priority 60/511,200 16.10.03 US; 03078038.1 29.09.03 EP

Filing date 30 August 2004

Wipo publication date 7 April 2005

Acceptance publication date 17 June 2010

International Classifications

C22B 4/00 (2006.01) Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys

C22B 4/08 (2006.01) Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys

C22B 5/16 (2006.01) General processes of reducing to metals

C22B 7/04 (2006.01) Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof - Working-up slag

C22B 13/02 (2006.01) Obtaining lead

C22B 19/04 (2006.01) Obtaining zinc or zinc oxide

C22B 19/28 (2006.01) Obtaining zinc or zinc oxide

Event Publications

6 April 2006 PCT application entered the National Phase

  PCT publication WO2005/031014 Priority application(s): WO2005/031014

17 June 2010 Application Accepted

  Published as AU-B-2004276430

14 October 2010 Standard Patent Sealed

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