Coal upgrading process utilizing nitrogen and/or carbon dioxide

Details for Australian Patent Application No. 2006321346 (hide)

Owner Varagani, R. L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude

Inventors Pranda, Pavol; Varagani, Rajani K.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2006321346

PCT Pub. Number WO2007/063388

Priority 60/740,607 29.11.05 US; 11/562,018 21.11.06 US

Filing date 27 November 2006

Wipo publication date 7 June 2007

Acceptance publication date 2 August 2012

International Classifications

F23C 9/00 Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber

C10B 57/04 Other carbonising or coking processes

C10L 9/08 Treating solid fuels to improve their combustion

F23K 1/00 Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus

F23L 7/00 Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam

Event Publications

10 July 2008 PCT application entered the National Phase

  PCT publication WO2007/063388 Priority application(s): WO2007/063388

2 August 2012 Application Accepted

  Published as AU-B-2006321346

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