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Title:
METHOD FOR PREVENTING METALLIC DUST IN DIRECT REDUCTION PROCESS OF IRON OXIDE CONTAINING MATERIAL
Document Type and Number:
Japanese Patent JP2001271109
Kind Code:
A
Abstract:

To provide a method for preventing metallic dust in a direct reduction process of an iron oxide-containing material, and a production plant for performing this method.

Syngao is mixed with top gas generated during the direct reduction of the iron oxide containing material and used as the reducing gas for direct reduction of the iron oxide-containing material. A radio of CO/CO2 in the reducing gas is to be 1-3.


Inventors:
Kern, Gerald
Kepplinger, Werner Leopold
Jokhannes, Shenk
Whipp Jr., Roy Hubert
Application Number:
JP2001000045753
Publication Date:
October 02, 2001
Filing Date:
June 20, 1995
Export Citation:
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Assignee:
VOEST ALPINE IND ANLAGENBAU GMBH
BRIFER INTERNATL LTD
International Classes:
C21B13/00; F27B15/10; F27D17/00; (IPC1-7): C21B13/00; F27B15/10; F27D17/00
Attorney, Agent or Firm:
志賀 正武 (外1名)