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Journal of Radioanalytical and Nuclear Chemistry

, Volume 311, Issue 1, pp 317–322 | Cite as

Sorption of strontium by sorbents on the base of di-(tert-butylcyclohexano)-18-crown-6 with use of various diluents

  • N. A. Bezhin
  • I. I. Dovhyi
  • A. Yu. Lyapunov
Article

Abstract

Set of sorbents were obtained on the base of di-(tert-butylcyclohexano)-18-crown-6, various diluents and styrene–divinylbenzene support for strontium sorption from nitric acid solutions. First it was proposed to use nitrobenzene and 1,1,7-trihydrododecafluoroheptanol as diluents in obtaining sorbents on the base of crown ethers, it was shown higher efficiency of these diluents in comparison with 1-octanol. The effect of method of support pretreatment, a concentration of crown ether in a sorbent and nitric acid in solution on strontium sorption were examined.

Keywords

Sorption Di-(tert-butylcyclohexano)-18-crown-6 Strontium Diluents 1-Octanol Nitrobenzene 1,1,7-Trihydrododecafluoroheptanol 

Notes

Acknowledgments

The study was performed as part of scientific research on the theme “Development of sorbents on the base of crown ethers for sorption strontium from spent nuclear fuel” funded by Foundation for Assistance to Small Innovative Enterprises in Science and Technology winner of the contest “Participant of Youth Scientifically-Innovation Contest”.

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Copyright information

© Akadémiai Kiadó, Budapest, Hungary 2016

Authors and Affiliations

  1. 1.Sevastopol State UniversitySevastopolRussian Federation
  2. 2.Marine Hydrophysical InstituteRussian Academy of SciencesSevastopolRussian Federation
  3. 3.A.V. Bogatsky Physico-Chemical InstituteNational Academy of Sciences of UkraineOdessaUkraine

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