Lead slag reduction

Details for Australian Patent Application No. 2007281012 (hide)

Owner Ausmelt Limited

Inventors Matusewicz, Robert Walter; Lightfoot, Brian William

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2007281012

PCT Pub. Number WO2008/014538

Priority 2006904221 01.08.06 AU

Filing date 30 July 2007

Wipo publication date 7 February 2008

Acceptance publication date 16 December 2010

International Classifications

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 5/08 (2006.01) General processes of reducing to metals

C22B 13/02 (2006.01) Obtaining lead

Event Publications

12 February 2009 PCT application entered the National Phase

  PCT publication WO2008/014538 Priority application(s): WO2008/014538

16 December 2010 Application Accepted

  Published as AU-B-2007281012

14 April 2011 Standard Patent Sealed

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