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Title:
STEEL PRODUCTION IN A COKE DRY QUENCHING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/041834
Kind Code:
A3
Abstract:
A method for reducing an iron-containing material to a metalized iron product. The method includes feeding from about 5 to about 25 percent by weight, based on a total weight of iron-containing material having a total iron content of from about 60 to about 85 % by weight and hot coke to a coke dry quenching (CDQ-SP) apparatus. The iron-containing material is reduced in the CDQ-SP apparatus to metalized iron product having a degree of metallization of greater than about 90 % by weight. The metalized iron product is then separated from a quenched coke product.

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Inventors:
BARKDOLL MICHAEL P (US)
Application Number:
PCT/US2014/053366
Publication Date:
October 29, 2015
Filing Date:
August 29, 2014
Export Citation:
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Assignee:
FOREST VUE RES (US)
International Classes:
F27D99/00; C22B5/00; C22B9/02
Foreign References:
US20120055287A12012-03-08
US5253846A1993-10-19
Other References:
SUBRAMANIAN ET AL.: "Green processes in process metallurgy.", 1996, pages 22 - 29, XP055232542, Retrieved from the Internet
Attorney, Agent or Firm:
LAROSE, David E et al. (Knoxville, Tennessee, US)
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