PROCESSING ELECTRIC ARC FURNACE DUST THROUGH A BASIC OXYGEN FURNACE

Details for Australian Patent Application No. 2003210839 (hide)

Owner HERITAGE ENVIRONMENTAL SERVICES, LLC.

Inventors PRICE, Kenneth, S.; LENTI, Kim

Pub. Number AU-A-2003210839

PCT Number PCT/US03/03334

PCT Pub. Number WO2003/066910

Priority 10/068,705 06.02.02 US

Filing date 4 February 2003

Wipo publication date 2 September 2003

International Classifications

C21C 005/28 Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel - Manufacture of steel in the converter

C22B 007/00 Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10/068,705 06.02.02 US

25 September 2003 Application Open to Public Inspection

  Published as AU-A-2003210839

21 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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