Email this article Uranium sorption on reduced porous iron oxides
- Authors: Papynov E.K.1,2, Portnyagin A.S.1,2, Cherednichenko A.I.1, Tkachenko I.A.1, Modin E.B.2, Maiorov V.Y.1, Dran’kov A.N.1,2, Sokol’nitskaya T.A.1,2, Kydralieva K.A.3, Zhorobekova S.Z.3, Avramenko V.A.1,2
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Affiliations:
- Institute of Chemistry, Far East Branch
- Far Eastern Federal University
- Institute of Chemistry and Chemical Technology
- Issue: Vol 468, No 1 (2016)
- Pages: 67-71
- Section: Physical Chemistry
- URL: https://journals.rcsi.science/0012-5016/article/view/153534
- DOI: https://doi.org/10.1134/S001250161605002X
- ID: 153534
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Abstract
The sorption properties of materials based on iron oxides and their reduced forms with respect to uranium were studied. A description was made of a method for consolidation of porous iron oxides and its effect on such characteristics as porosity, magnetism, morphology, phase composition, and sorption properties. The mechanism of uranium sorption on the obtained materials was determined. The interaction of the studied sorbents with uranium was shown to change, depending on the phase composition and the structure of the solid matrix.
About the authors
E. K. Papynov
Institute of Chemistry, Far East Branch; Far Eastern Federal University
Author for correspondence.
Email: papynov@mail.com
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022; ul. Sukhanova 8, Vladivostok, 690950
A. S. Portnyagin
Institute of Chemistry, Far East Branch; Far Eastern Federal University
Email: papynov@mail.com
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022; ul. Sukhanova 8, Vladivostok, 690950
A. I. Cherednichenko
Institute of Chemistry, Far East Branch
Email: papynov@mail.com
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022
I. A. Tkachenko
Institute of Chemistry, Far East Branch
Email: papynov@mail.com
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022
E. B. Modin
Far Eastern Federal University
Email: papynov@mail.com
Russian Federation, ul. Sukhanova 8, Vladivostok, 690950
V. Yu. Maiorov
Institute of Chemistry, Far East Branch
Email: papynov@mail.com
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022
A. N. Dran’kov
Institute of Chemistry, Far East Branch; Far Eastern Federal University
Email: papynov@mail.com
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022; ul. Sukhanova 8, Vladivostok, 690950
T. A. Sokol’nitskaya
Institute of Chemistry, Far East Branch; Far Eastern Federal University
Email: papynov@mail.com
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022; ul. Sukhanova 8, Vladivostok, 690950
K. A. Kydralieva
Institute of Chemistry and Chemical Technology
Email: papynov@mail.com
Kyrgyzstan, pr. Chui 267, Bishkek, 720071
Sh. Zh. Zhorobekova
Institute of Chemistry and Chemical Technology
Email: papynov@mail.com
Kyrgyzstan, pr. Chui 267, Bishkek, 720071
V. A. Avramenko
Institute of Chemistry, Far East Branch; Far Eastern Federal University
Email: papynov@mail.com
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022; ul. Sukhanova 8, Vladivostok, 690950
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