Effect of Smelting Intensity on Blast Furnace Productivity and Fuel Consumption
- Авторы: Filatov S.V.1, Kurunov I.F.1, Tikhonov D.N.1, Basov V.I.1
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Учреждения:
- Novolipetskii Metallurgical Combine (NLMK)
- Выпуск: Том 60, № 7-8 (2016)
- Страницы: 658-663
- Раздел: Article
- URL: https://journals.rcsi.science/0026-0894/article/view/238939
- DOI: https://doi.org/10.1007/s11015-016-0347-y
- ID: 238939
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Аннотация
Improved coke and agglomerate quality make it possible to intensify NLMK blast furnace operation by increasing gas pressure in the bell, blast flow rate, oxygen concentration within it, and injected fuel flow rate. BF specific productivity increases by 15–30% with a simultaneous reduction in fuel consumption. An increase in smelting intensity with respect to oxygen and reducing gas generated in the hearth increases indirect reduction of wustite and its efficiency.
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Об авторах
S. Filatov
Novolipetskii Metallurgical Combine (NLMK)
Email: info@metallurgizdat.com
Россия, Lipetsk
I. Kurunov
Novolipetskii Metallurgical Combine (NLMK)
Email: info@metallurgizdat.com
Россия, Lipetsk
D. Tikhonov
Novolipetskii Metallurgical Combine (NLMK)
Email: info@metallurgizdat.com
Россия, Lipetsk
V. Basov
Novolipetskii Metallurgical Combine (NLMK)
Email: info@metallurgizdat.com
Россия, Lipetsk
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