Email this article Extraction of Radionuclides from Alkaline and Carbonate Media
- Authors: Smirnov I.V.1,2,3, Karavan M.D.1,2,3, Logunov M.V.2, Tananaev I.G.2,4,5, Myasoedov B.F.5
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Affiliations:
- Khlopin Radium Institute
- Ozersk Institute of Technology, Moscow Engineering Physics Institute
- St. Petersburg State University
- Far Eastern Federal University
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Issue: Vol 60, No 5 (2018)
- Pages: 470-487
- Section: Article
- URL: https://journals.rcsi.science/1066-3622/article/view/224669
- DOI: https://doi.org/10.1134/S1066362218050028
- ID: 224669
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Abstract
The review substantiates the desirability of developing spent nuclear fuel reprocessing technologies alternative to the Purex process. The practical use of radiochemical technologies based on alkaline and carbonate media, such as extraction of radiocesium from alkaline high-level waste and CARBEX process, is considered. Extraction of actinides with aliphatic amines, β-diketones, phenol derivatives (alkylpyrocatechols, aminomethylphenols, alkylphenol oligomers, calixarenes), and carboxylic acids, as well as extraction in two-phase aqueous systems based on water-soluble polymers, is discussed. The extraction of technetium is considered separately.
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About the authors
I. V. Smirnov
Khlopin Radium Institute; Ozersk Institute of Technology, Moscow Engineering Physics Institute; St. Petersburg State University
Author for correspondence.
Email: igor_smirnov@khlopin.ru
Russian Federation, 2-i Murinskii pr. 28, St. Petersburg, 194021; pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783; Universitetskaya nab. 7–9, St. Petersburg, 199034
M. D. Karavan
Khlopin Radium Institute; Ozersk Institute of Technology, Moscow Engineering Physics Institute; St. Petersburg State University
Email: igor_smirnov@khlopin.ru
Russian Federation, 2-i Murinskii pr. 28, St. Petersburg, 194021; pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783; Universitetskaya nab. 7–9, St. Petersburg, 199034
M. V. Logunov
Ozersk Institute of Technology, Moscow Engineering Physics Institute
Email: igor_smirnov@khlopin.ru
Russian Federation, pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783
I. G. Tananaev
Ozersk Institute of Technology, Moscow Engineering Physics Institute; Far Eastern Federal University; Frumkin Institute of Physical Chemistry and Electrochemistry
Email: igor_smirnov@khlopin.ru
Russian Federation, pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783; ul. Sukhanova 8, Vladivostok, 690091; Leninskii pr. 31, korp. 4, Moscow, 119071
B. F. Myasoedov
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: igor_smirnov@khlopin.ru
Russian Federation, Leninskii pr. 31, korp. 4, Moscow, 119071
