Production of ammonia from top gas

被引：0
|
作者：
I. F. Kurunov
V. R. Ansheles
S. V. Svitko
机构：
来源：
Metallurgist | 1999年 / 43卷
关键词：
Blast Furnace; Wustite; Wholesale Price; Azot; Coke Rate;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Computer apodeling and economic analysis have shown that “oxygen” blast-furnace smelting (oxygen content of the blast 55–60% oxygen is both parcticable and highly cost-effective with a natural-gas consumption that makes it possible to obtain top gas suitable for producing ammonia. Here, the cost of the pig iron is reduced by more than 30%, while the wholesale price of the top gas increases in proportion to its calorific value.
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页码：529 / 533
页数：4
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