Email this article Preparation of Brown Iron Oxide from Secondary Raw Material
- Authors: Rukhlyadeva M.S.1, Nikonenko E.A.1, Ismagilova G.V.1, Kolesnikova M.P.2
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Affiliations:
- Yeltsin Ural Federal University
- Ural Institute of Economics
- Issue: Vol 52, No 4 (2018)
- Pages: 696-700
- Section: Selected Articles from the Journal Khimicheskaya Tekhnologiya
- URL: https://bakhtiniada.ru/0040-5795/article/view/172367
- DOI: https://doi.org/10.1134/S0040579518040255
- ID: 172367
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Abstract
The preparation of inorganic brown pigment from red mud is investigated. The results of the phase and chemical analyses of raw material and the product are given. A flow diagram is proposed and the parameters of the pigment production are recommended. This approach has provided a pigment of pure color with the opacity of 8 to 10 g m–2 from red mud (up to 80%) without additives and the reduction of Fe(III) into Fe(II) using sulfide sulfur.
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About the authors
M. S. Rukhlyadeva
Yeltsin Ural Federal University
Email: 88888@fxmail.ru
Russian Federation, Yekaterinburg, 620002
E. A. Nikonenko
Yeltsin Ural Federal University
Email: 88888@fxmail.ru
Russian Federation, Yekaterinburg, 620002
G. V. Ismagilova
Yeltsin Ural Federal University
Author for correspondence.
Email: 88888@fxmail.ru
Russian Federation, Yekaterinburg, 620002
M. P. Kolesnikova
Ural Institute of Economics
Email: 88888@fxmail.ru
Russian Federation, Yekaterinburg, 620026
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