Operation of iron oxide recovery furnace for energy savings, volatile metal removal and slag control

Details for Australian Patent Application No. 2006232236 (hide)

Owner Heritage Environmental Services, LLC

Inventors Bratina, James E.; Lenti, Kim M.

Agent Griffith Hack

Pub. Number AU-B-2006232236

PCT Pub. Number WO2006/107715

Priority 11/096,894 01.04.05 US

Filing date 31 March 2006

Wipo publication date 12 October 2006

Acceptance publication date 21 October 2010

International Classifications

C21B 11/10 (2006.01) Making pig-iron other than in blast furnaces

Event Publications

18 October 2007 PCT application entered the National Phase

  PCT publication WO2006/107715 Priority application(s): WO2006/107715

24 January 2008 Assignment before Grant

  Bratina, James E.; Lenti, Kim M. The application has been assigned to Hertiage Environmental Services, LLC

21 October 2010 Application Accepted

  Published as AU-B-2006232236

17 February 2011 Standard Patent Sealed

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