Method of integrating a blast furnace with an air gas separation unit

Details for Australian Patent Application No. 2007220388 (hide)

Owner L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Goerges Claude

Inventors Devaux, Michel; Dubettier-Grenier, Richard

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2007220388

PCT Pub. Number WO2007/099246

Priority 0650762 03.03.06 FR

Filing date 15 February 2007

Wipo publication date 7 September 2007

Acceptance publication date 16 September 2010

International Classifications

C21B 5/00 (2006.01) Making pig-iron in the blast furnace

F25J 3/04 (2006.01) Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification - for air

Event Publications

18 September 2008 PCT application entered the National Phase

  PCT publication WO2007/099246 Priority application(s): WO2007/099246

16 September 2010 Application Accepted

  Published as AU-B-2007220388

20 January 2011 Standard Patent Sealed

20 January 2011 Corrigenda

  Applications Accepted - Name Index Under the name L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Goerges Claude, Application No. 2007220388, under INID (71) correct the applicant name to read L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude

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