Russian Journal of Inorganic Chemistry

, том 63 , издание 12 , страницы 1679-1683

Extraction of f Elements by Binary Extractants Based on 1,5-Bis[о-(dioxyphosphoryl)phenoxy]-3-Oxapentane Derivatives and Trioctylamine

A M Safiulina ¹

D V Ivanets ²

E M Kudryavtsev ³

D V Baulin ⁴

V E Baulin ^{4, 5}

A. Yu. Tsivadze ⁴

Скрыть аффилиации авторов Показать аффилиации авторов: 5 аффилиаций

Bochvar High-Technology Research Institute of Inorganic Materials, Moscow, Russia |

State Atomic Energy Corporation “Rosatom”, Moscow, Russia |

National Nuclear Research University “MIFI”, Moscow, Russia |

⁴

Frumkin Institute of Physical Chemistry and electrochemistry, Russian Academy of Sciences, Moscow, Russia |

⁵

Institute of Physiologically Active Substances, Russian Academy of Sciences, Chernogolovka, Moscow Oblast, Russia |

Тип публикации: Journal Article

Дата публикации: 2018-12-10

Pleiades Publishing

Russian Journal of Inorganic Chemistry

scimago Q3

wos Q4

БС2

SJR: 0.270

CiteScore: 3.0

Impact factor: 1.5

ISSN: 00360236, 15318613

DOI: 10.1134/S0036023618120185

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Inorganic Chemistry

Physical and Theoretical Chemistry

Materials Science (miscellaneous)

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This is the first study of uranium(VI), thorium(IV), and lanthanum(III) extraction from nitric acid solutions in 1,2-dichloroethane (DCE) by binary extractants prepared from stoichiometric mixtures of diphosphonic acids, namely, 1,5-bis[o-(dioxyphosphoryl)phenoxy]-3-oxapentane or 1,5-bis[о-(dioxyphosphoryl)- n-ethylphenoxy]-3-oxapentane, and trioctylamine. The binary extractant comprised of 1,5-bis[о-(dioxyphosphoryl)-n-ethylphenoxy]-3-oxapentane and trioctylamine is found to selectively recover Th(IV) from solutions that contain both U(VI) and La(III), with separation factors exceeding 100. A method is developed for an efficient stripping of thorium(IV), uranium(VI), and lanthanum(III) from the saturated organic phase. Conditions are found for recovering the studied binary extractants after stripping to make them reusable.

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Журналы

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Russian Journal of Inorganic Chemistry	Russian Journal of Inorganic Chemistry, 3, 42.86% Russian Journal of Inorganic Chemistry 3 публикации, 42.86%
Herald of the Russian Academy of Sciences	Herald of the Russian Academy of Sciences, 1, 14.29% Herald of the Russian Academy of Sciences 1 публикация, 14.29%
Solvent Extraction and Ion Exchange	Solvent Extraction and Ion Exchange, 1, 14.29% Solvent Extraction and Ion Exchange 1 публикация, 14.29%
Minerals	Minerals, 1, 14.29% Minerals 1 публикация, 14.29%
Journal of Materials Chemistry A	Journal of Materials Chemistry A, 1, 14.29% Journal of Materials Chemistry A 1 публикация, 14.29%
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Safiulina A. M. et al. Extraction of f Elements by Binary Extractants Based on 1,5-Bis[о-(dioxyphosphoryl)phenoxy]-3-Oxapentane Derivatives and Trioctylamine // Russian Journal of Inorganic Chemistry. 2018. Vol. 63. No. 12. pp. 1679-1683.

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Safiulina A. M., Ivanets D. V., Kudryavtsev E. M., Baulin D. V., Baulin V. E., Tsivadze A. Y. Extraction of f Elements by Binary Extractants Based on 1,5-Bis[о-(dioxyphosphoryl)phenoxy]-3-Oxapentane Derivatives and Trioctylamine // Russian Journal of Inorganic Chemistry. 2018. Vol. 63. No. 12. pp. 1679-1683.

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TY - JOUR

DO - 10.1134/S0036023618120185

UR - http://link.springer.com/10.1134/S0036023618120185

TI - Extraction of f Elements by Binary Extractants Based on 1,5-Bis[о-(dioxyphosphoryl)phenoxy]-3-Oxapentane Derivatives and Trioctylamine

T2 - Russian Journal of Inorganic Chemistry

AU - Safiulina, A M

AU - Ivanets, D V

AU - Kudryavtsev, E M

AU - Baulin, D V

AU - Baulin, V E

AU - Tsivadze, A. Yu.

PY - 2018

DA - 2018/12/10

PB - Pleiades Publishing

SP - 1679-1683

IS - 12

VL - 63

SN - 0036-0236

SN - 1531-8613

ER -

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@article{2018_Safiulina,

author = {A M Safiulina and D V Ivanets and E M Kudryavtsev and D V Baulin and V E Baulin and A. Yu. Tsivadze},

title = {Extraction of f Elements by Binary Extractants Based on 1,5-Bis[о-(dioxyphosphoryl)phenoxy]-3-Oxapentane Derivatives and Trioctylamine},

journal = {Russian Journal of Inorganic Chemistry},

year = {2018},

volume = {63},

publisher = {Pleiades Publishing},

month = {dec},

url = {http://link.springer.com/10.1134/S0036023618120185},

number = {12},

pages = {1679--1683},

doi = {10.1134/S0036023618120185}

}

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Safiulina, A. M., et al. “Extraction of f Elements by Binary Extractants Based on 1,5-Bis[о-(dioxyphosphoryl)phenoxy]-3-Oxapentane Derivatives and Trioctylamine.” Russian Journal of Inorganic Chemistry, vol. 63, no. 12, Dec. 2018, pp. 1679-1683. http://link.springer.com/10.1134/S0036023618120185.