通过优化喷射燃料的组成,提高了新罗佩茨克钢铁公司(NLMK)高炉熔炼效率

IF 0.8 4区 材料科学 Q4 METALLURGY & METALLURGICAL ENGINEERING
S. N. Filipyev, N. I. Gorovykh, V. N. Titov, E. V. Belykh, T. V. Prokhorova
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引用次数: 0

摘要

本文研究了大容积高炉喷射燃料的成分。随着煤粉消耗量的减少和天然气消耗量的增加,观察到燃烧区内煤粉燃烧效率的提高和间接减少的程度。因此,在焦炭消耗量保持不变的情况下,总燃料消耗量减少了。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Improving the efficiency of blast furnace melting at Novolipetsk Steel (NLMK) by optimizing the composition of injected fuel

Improving the efficiency of blast furnace melting at Novolipetsk Steel (NLMK) by optimizing the composition of injected fuel

This article examines the composition of injected fuel for large-volume blast furnaces. A rise in the combustion efficiency of pulverized coal within a combustion zone and the degree of indirect reduction was observed as the consumption of pulverized coal decreased while that of natural gas increased. Consequently, the total fuel consumption at a constant level of coke consumption was reduced.

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来源期刊
Metallurgist
Metallurgist 工程技术-冶金工程
CiteScore
1.50
自引率
44.40%
发文量
151
审稿时长
4-8 weeks
期刊介绍: Metallurgist is the leading Russian journal in metallurgy. Publication started in 1956. Basic topics covered include: State of the art and development of enterprises in ferrous and nonferrous metallurgy and mining; Metallurgy of ferrous, nonferrous, rare, and precious metals; Metallurgical equipment; Automation and control; Protection of labor; Protection of the environment; Resources and energy saving; Quality and certification; History of metallurgy; Inventions (patents).
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