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volume 1942 issue 1 pages 12048

Magnetite concentrate from coal fly ash of Kashirskaya GRES- the raw material for the production of metal products by reduction smelting

L M Delicyn
Y V Ryabov
R V Kulumbegov
A S Zakunov
V. G. Dyubanov
Publication typeJournal Article
Publication date2021-06-01
SJR0.187
CiteScore1.3
Impact factor
ISSN17426588, 17426596
General Physics and Astronomy
Abstract

Coal fly ash is a hazardous waste of heat power engineering. The complex processing of it includes several stages, such as carbon flotation and magnetic separation of iron. This study focuses on carbon extraction by flotation method and iron by magnetic separation method from Kashirskaya GRES coal fly ash with subsequent reduction smelting of it. At optimal conditions were obtained carbon concentrate with 37% C and magnetic concentrate with 61% Fe2O3. The high-quality steelmaking pig iron with low P and S and high alumina slag were obtained at 1400 °C after reduction smelting mixture magnetic, and carbon concentrates.

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Zinoveev D. V. et al. Magnetite concentrate from coal fly ash of Kashirskaya GRES- the raw material for the production of metal products by reduction smelting // Journal of Physics: Conference Series. 2021. Vol. 1942. No. 1. p. 12048.
GOST all authors (up to 50) Copy
Zinoveev D. V., Delicyn L. M., Ryabov Y. V., Kulumbegov R. V., Zakunov A. S., Dyubanov V. G. Magnetite concentrate from coal fly ash of Kashirskaya GRES- the raw material for the production of metal products by reduction smelting // Journal of Physics: Conference Series. 2021. Vol. 1942. No. 1. p. 12048.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1088/1742-6596/1942/1/012048
UR - https://iopscience.iop.org/article/10.1088/1742-6596/1942/1/012048
TI - Magnetite concentrate from coal fly ash of Kashirskaya GRES- the raw material for the production of metal products by reduction smelting
T2 - Journal of Physics: Conference Series
AU - Zinoveev, D V
AU - Delicyn, L M
AU - Ryabov, Y V
AU - Kulumbegov, R V
AU - Zakunov, A S
AU - Dyubanov, V. G.
PY - 2021
DA - 2021/06/01
PB - IOP Publishing
SP - 12048
IS - 1
VL - 1942
SN - 1742-6588
SN - 1742-6596
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2021_Zinoveev,
author = {D V Zinoveev and L M Delicyn and Y V Ryabov and R V Kulumbegov and A S Zakunov and V. G. Dyubanov},
title = {Magnetite concentrate from coal fly ash of Kashirskaya GRES- the raw material for the production of metal products by reduction smelting},
journal = {Journal of Physics: Conference Series},
year = {2021},
volume = {1942},
publisher = {IOP Publishing},
month = {jun},
url = {https://iopscience.iop.org/article/10.1088/1742-6596/1942/1/012048},
number = {1},
pages = {12048},
doi = {10.1088/1742-6596/1942/1/012048}
}
MLA
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MLA Copy
Zinoveev, D. V., et al. “Magnetite concentrate from coal fly ash of Kashirskaya GRES- the raw material for the production of metal products by reduction smelting.” Journal of Physics: Conference Series, vol. 1942, no. 1, Jun. 2021, p. 12048. https://iopscience.iop.org/article/10.1088/1742-6596/1942/1/012048.