Extraction of U(VI), Th(IV), REE(III), and Sc(III) from Nitrate and Perchlorate Solutions with 1,5-bis[di(p-tolyl)phosphoryl]-3-oxapentane

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Abstract

Received January 16, 2023; revised March 21, 2023; accepted March 27, 2023 Extraction of U(VI), Th(IV), REE(III), and Sc(III) from nitrate and perchlorate solutions with solutions of phosphorylpodand 1,5-bis[di( p -tolyl)phosphoryl]-3-oxapentane (L) in 1,2-dichloroethane depending on the concentration of acids in the aqueous phase was studied. The stoichiometry of the extractable complexes was determined. It was found that, as the concentration of acids increases, the magnitude of the «perchlorate» e ect decreases, and at acid concentrations above 0.3 mol/L, REE(III) ions are extracted by podand L from HClO4 solutions less e ciently than from HNO3 solutions. During the extraction of Sc(III), the «perchlorate» e ect also manifests itself in the region of high acid concentration, which leads to an increase in the separation coe cients of Sc(III) and REE(III), U(VI), and Th(IV) during extraction with podand L from HClO4 solutions.

About the authors

A. N. Turanov

Osipyan Institute of Solid State Physics, Russian Academy of Sciences

V. K. Karandashev

Institute of Microelectronics Technology and Highly Pure Materials, Russian Academy of Sciences

V. E. Baulin

Institute of Physiologically Active Substances, Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

D. V. Baulin

Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences

Email: badmitriy@gmail.com

References

  1. Myasoedov B.F., Kalmykov S.N., Kulyako Yu.M., Vinokurov, S.E. // Geochem. Int. 2016. Vol. 54, N 13. P. 1156.
  2. Аляпишев М.Ю., Бабаин В.А., Устынюк Ю.А. // Успехи химии. 2016. Т. 85, № 9. С. 943.
  3. Leoncini A., Huskens J., Verboom W. // Chem. Soc. Rev. 2017. Vol. 46. P. 7229.
  4. Розен А.М., Крупнов Б.В. // Успехи химии. 1996. Т. 65, № 11. С. 1052.
  5. Чмутова М.К., Литвина М.Н., Прибылова Г.А., Иванова Л.А., Смирнов И.В., Шадрин А.Ю., Мясоедов Б.Ф. // Радиохимия. 1999. Т. 41, № 4. С. 331.
  6. Туранов А.Н., Карандашев В.К., Баулин В.Е., Баулин Д.В., Костикова Г.В., Федосеев А.М. // ЖОХ. 2022. Т. 92, № 11. С. 1754.
  7. Чмутова М.К., Юссонуа М., Литвина М.Н., Нестерова Н.П., Мясоедов Б.Ф., Кабачник М.И. // Радиохимия. 1990. Т. 32, № 4. С. 56.
  8. Smirnov I.V., Babain V.A., Shadrin A.Yu., Efremova T.I., Bondarenko N.A., Herbst R.S., Peterman D.R., Todd T.A. // Solvent Extr. Ion Exch. 2005. Vol. 23. P. 1.
  9. Tachimori S., Sasaki Y., Suzuki S. // Solvent Extr. Ion Exch. 2002. Vol. 20. P. 687.
  10. Аляпышев М.Ю., Бабаин В.А., Антонов Н.Г., Смирнов И.В. // ЖПХ. 2006. Т. 79, № 11. С. 1827.
  11. Nash K. // Sep. Sci. Technol. 1999. Vol. 34. P. 911.
  12. Смирнов И.В. // Радиохимия. 2007. Т. 49, № 1. С. 40.
  13. Туранов А.Н., Карандашев В.К., Баулин В.Е., Баулин Д.В. // Радиохимия. 2019. Т. 61, № 2. С. 117.
  14. Евреинов В.И., Баулин В.Е., Вострокнутова З.Н., Цветков Е.Н. // Изв. АН. Сер. хим. 1993. № 8. С. 518.
  15. Чмутова М.К., Литвина М.Н., Нестерова Н.П., Кочеткова Н.Е., Мясоедов Б.Ф., Кабачник М.И. // Радиохимия. 1990. Т. 32, № 5. С. 88.
  16. Стоянов Е.С., Воробьева Т.П., Смирнов И.В. // ЖСХ. Т. 44, № 3. С. 414.
  17. Розен А.М., Николотова З.И., Карташева Н.А., Большакова А.С. // Радиохимия. 1978. Т. 20, № 5. С. 725.
  18. Сергиевский В.В., Джакупова Ж.Е., Гарифзянов А.Р., Храмов А.Н., Торопова В.Ф. // ЖОХ. 1990. Т. 60, № 9. С. 1942.
  19. Демин С.В., Жилов В.И., Нефедов С.Е. Баулин В.Е., Цивадзе А.Ю. // ЖНХ. 2012. Т. 57, № 6. С. 970
  20. Demin S.V., Nefedov S.E., Zhilov V.I. Baulin V.E., Tsivadze A.Y. // Russ. J. Inorg. Chem. 2012. Vol. 57, N 6. P. 897. https://doi.org/10.1134/S0036023612060095.
  21. Nash K.L., Jensen M.P. // Sep. Sci. Technol. 2001. Vol. 36. N 5-6. P. 1257. https://doi.org/10.1081/SS-100103649
  22. Stoyanov E.S., Smirnov I.V. // J. Mol. Struct. 2005. Vol. 740. P. 9.

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