Email this article Charging System Enhancements for a Blast Furnace at Azovstal Iron and Steel Works Private Joint-Stock Corporation
- Authors: Sosin S.V.1, Karikov S.A.1, Semakova V.B.2, Russkikh V.P.2, Semakov V.V.2
-
Affiliations:
- Azovstal Iron and Steel Works Private Joint-Stock Corporation
- Pryazovskyi State Technical University State Higher Education Institution Mariupol
- Issue: Vol 63, No 3-4 (2019)
- Pages: 327-334
- Section: Article
- URL: https://journal-vniispk.ru/0026-0894/article/view/242790
- DOI: https://doi.org/10.1007/s11015-019-00827-6
- ID: 242790
Cite item
Open Access
Access granted
Subscription Access
Abstract
We discuss various charging systems for blast-furnace operations with and without injection of pulverized coal fuel (PCF) into the hearth. We also perform a mathematical simulation of the radial distribution of coke in ore charges and analyze production data on the variation in furnace-gas temperature at the burden surface across the top throat in different charging systems. An efficient blast-furnace charging system has been developed for use when pulverized coal fuel is injected into the hearth.
About the authors
S. V. Sosin
Azovstal Iron and Steel Works Private Joint-Stock Corporation
Author for correspondence.
Email: sergey.sosin@metinvestholding.com
Ukraine, Mariupol
S. A. Karikov
Azovstal Iron and Steel Works Private Joint-Stock Corporation
Email: sergey.sosin@metinvestholding.com
Ukraine, Mariupol
V. B. Semakova
Pryazovskyi State Technical University State Higher Education Institution Mariupol
Email: sergey.sosin@metinvestholding.com
Ukraine, Mariupol
V. P. Russkikh
Pryazovskyi State Technical University State Higher Education Institution Mariupol
Email: sergey.sosin@metinvestholding.com
Ukraine, Mariupol
V. V. Semakov
Pryazovskyi State Technical University State Higher Education Institution Mariupol
Email: sergey.sosin@metinvestholding.com
Ukraine, Mariupol
Supplementary files
