Email this article Extraction of Strontium and Yttrium from Alkaline Carbonate Media with Functionalized Calix[8]arenes
- Authors: Smirnov I.V.1,2, Shirokova V.S.3, Yumaguen A.Z.3, Logunov M.V.3
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Affiliations:
- Khlopin Radium Institute
- St. Petersburg State University
- Ozersk Institute of Technology
- Issue: Vol 60, No 3 (2018)
- Pages: 248-254
- Section: Article
- URL: https://journals.rcsi.science/1066-3622/article/view/224484
- DOI: https://doi.org/10.1134/S1066362218030050
- ID: 224484
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Abstract
The extraction of 90Sr and 90Y from alkaline carbonate media with tetrachloroethylene solutions of p-tert-butyl and p-isononylcalix[8]arenes with various substituents in the lower rim was studied. The dependences of the 90Sr and 90Y distribution ratios on pH of the aqueous phase in the interval from 11 to 14 were studied. Among the calixarenes tested, p-alkylcalix[8]arenes with a bridging group in the lower rim show the highest performance in the extraction of 90Sr and 90Y.
About the authors
I. V. Smirnov
Khlopin Radium Institute; St. Petersburg State University
Author for correspondence.
Email: igor_smirnov@khlopin.ru
Russian Federation, 2-i Murinskii pr. 28, St. Petersburg, 194021; Universitetskaya nab. 7–9, St. Petersburg, 199034
V. S. Shirokova
Ozersk Institute of Technology
Email: igor_smirnov@khlopin.ru
Russian Federation, pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783
A. Z. Yumaguen
Ozersk Institute of Technology
Email: igor_smirnov@khlopin.ru
Russian Federation, pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783
M. V. Logunov
Ozersk Institute of Technology
Email: igor_smirnov@khlopin.ru
Russian Federation, pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783
