Process for preparation of ore, equipment for preparation thereof, ironmaking process and ironmaking/steelmaking process

Details for Australian Patent Application No. 2007297339 (hide)

Owner Bio Coke Lab. Co. Ltd. Akiyama, T.

Inventors Zhang, Xinghe; Uesugi, Hiroshi; Hadi, Purwanto; Hosokai, Sou; Hata, Yuichi; Akiyama, Tomohiro; Hayashi, Junichiro; Kashiwaya, Yoshiaki

Agent Davies Collison Cave

Pub. Number AU-B-2007297339

PCT Pub. Number WO2008/032634

Priority 2007-138343 24.05.07 JP; 2006-250875 15.09.06 JP

Filing date 6 September 2007

Wipo publication date 20 March 2008

Acceptance publication date 11 August 2011

International Classifications

C22B 1/16 (2006.01) Preliminary treatment of ores or scrap - Sintering

C10B 53/02 (2006.01) Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form

C10K 1/32 (2006.01) Purifying combustible gases containing carbon monoxide

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

C22B 1/00 (2006.01) Preliminary treatment of ores or scrap

C22B 1/02 (2006.01) Preliminary treatment of ores or scrap

Event Publications

23 April 2009 PCT application entered the National Phase

  PCT publication WO2008/032634 Priority application(s): WO2008/032634

11 August 2011 Application Accepted

  Published as AU-B-2007297339

8 December 2011 Standard Patent Sealed

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