Blast furnace operation without coke and carbon?

被引：0
|
作者：
Lüngen, HB [1 ]
Schmöle, P
机构：
[1] Stahlinst VDEh, Leiter Fachbereich Met & Leiter Team Prod, Dusseldorf, Germany
[2] ThyssenKrupp Stahl AG, Direktionsbereich Roheisen, Duisburg, Germany
来源：
STAHL UND EISEN | 2004年 / 124卷 / 11期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
All chemically used carbon in the blast furnace will be emitted as corbondioxid to the atmosphere after energetic use of the carbonmonoxid and carbondioxid containing blast furnace gas (top gas) and after processing of the carbon containing hot metal. On occasion of the emission trading the question arises whether the blast furnace can be operated without coke and carbon and without CO2 emission. To answer this question the physical and chemical tasks of the coke in the blast furnace as well as the limits for the use of hydrogen as reducing agent in the blast furnace are shown.
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页码：63 / +
页数：6
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