Electric reducing furnace

Details for Australian Patent Application No. 2004269087 (hide)

Owner SMS Siemag Aktiengesellschaft

Inventors Kunze, Jurgen

Agent Griffith Hack

Pub. Number AU-B-2004269087

PCT Pub. Number WO2005/022062

Priority 103 35 847.1 31.07.03 DE

Filing date 21 June 2004

Wipo publication date 10 March 2005

Acceptance publication date 20 May 2010

International Classifications

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

C21B 13/12 (2006.01) Making spongy iron or liquid steel, by direct processes

C21C 5/52 (2006.01) Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel

C22B 4/00 (2006.01) Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys

C22B 4/08 (2006.01) Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys

C22B 5/10 (2006.01) General processes of reducing to metals

C22B 7/04 (2006.01) Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof - Working-up slag

C22B 15/00 (2006.01) Obtaining copper

F27B 3/18 (2006.01) Hearth-type furnaces, e.g. of reverberatory type

F27D 3/10 (2006.01) Charging

F27D 17/00 (2006.01) Arrangement for using waste heat

Event Publications

23 February 2006 PCT application entered the National Phase

  PCT publication WO2005/022062 Priority application(s): WO2005/022062

22 October 2009 Alteration of Name

  The name of the applicant has been altered to SMS Siemag Aktiengesellschaft

20 May 2010 Application Accepted

  Published as AU-B-2004269087

23 September 2010 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2004269131-Device for detecting biochemical activity containing gap junctions

2004269076-Evaluation of adjuvanted vaccines