Iron oxide precipitation from acidic iron salt solutions

Details for Australian Patent Application No. 2005238101 (hide)

Owner Metalox International

Inventors Koningen, Darren; Freund, William J.; Dreisinger, David Bruce

Agent Davies Collison Cave

Pub. Number AU-B-2005238101

PCT Pub. Number WO2005/106053

Priority 10/834,522 29.04.04 US

Filing date 29 April 2005

Wipo publication date 10 November 2005

Acceptance publication date 2 December 2010

International Classifications

C01G 49/06 (2006.01) Compounds of iron

C22B 3/06 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/20 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/22 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/44 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 7/00 (2006.01) Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof

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

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

Event Publications

7 December 2006 PCT application entered the National Phase

  PCT publication WO2005/106053 Priority application(s): WO2005/106053

2 December 2010 Application Accepted

  Published as AU-B-2005238101

31 March 2011 Standard Patent Sealed

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