A new direct steel making process based upon the blast furnace

被引：0
|
作者：
Nabi, G
机构：
来源：
79TH STEELMAKING CONFERENCE PROCEEDINGS | 1996年 / 79卷
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D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Steel is produced from raw materials containing iron and alloying elements with direct elimination of oxygen impurities in the blast furnace process. The blast furnace shaft is modified to take off load from the liquid bath and carbon is prevented from going into the liquid steel. In the gas purification system sulphur and z removal facilities are CO2 included and purified reducing gases so obtained are combusted in the hearth with oxygen to produce heat for smelting. Scrap can be charged as raw material with the recovery of tramp elements with continuous production of liquid steel.
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页码：649 / 666
页数：18
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