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Separation of Boron Isotopes in Extraction Systems Tetrafluoroboric Acid–Organophosphorus Compounds. / Мальцева, Таисия Валерьевна; Бабитова, Екатерина Сергеевна; Смирнов, Игорь Валентинович.

In: Radiochemistry, Vol. 65, No. 2, 01.04.2023, p. 245-248.

Research output: Contribution to journal › Article › peer-review

Harvard

Мальцева, ТВ, Бабитова, ЕС & Смирнов, ИВ 2023, 'Separation of Boron Isotopes in Extraction Systems Tetrafluoroboric Acid–Organophosphorus Compounds', Radiochemistry, vol. 65, no. 2, pp. 245-248. https://doi.org/10.1134/S1066362223020157, https://doi.org/10.1134/S1066362223020157

APA

Мальцева, Т. В., Бабитова, Е. С., & Смирнов, И. В. (2023). Separation of Boron Isotopes in Extraction Systems Tetrafluoroboric Acid–Organophosphorus Compounds. Radiochemistry, 65(2), 245-248. https://doi.org/10.1134/S1066362223020157, https://doi.org/10.1134/S1066362223020157

Vancouver

Мальцева ТВ, Бабитова ЕС, Смирнов ИВ. Separation of Boron Isotopes in Extraction Systems Tetrafluoroboric Acid–Organophosphorus Compounds. Radiochemistry. 2023 Apr 1;65(2):245-248. https://doi.org/10.1134/S1066362223020157, https://doi.org/10.1134/S1066362223020157

Author

Мальцева, Таисия Валерьевна ; Бабитова, Екатерина Сергеевна ; Смирнов, Игорь Валентинович. / Separation of Boron Isotopes in Extraction Systems Tetrafluoroboric Acid–Organophosphorus Compounds. In: Radiochemistry. 2023 ; Vol. 65, No. 2. pp. 245-248.

BibTeX

@article{c19688a3f64441b8b5a17c21b1105bc7,
title = "Separation of Boron Isotopes in Extraction Systems Tetrafluoroboric Acid–Organophosphorus Compounds",
abstract = "Abstract: Extraction systems based on extraction of tetrafluoroboric acid (HBF4) with tributyl phosphate (TBP) and triamylphosphine oxide (TAPO) for boron isotope separation were studied. Tetrafluoroboric acid was studied in comparison with boric acid (H3BO3). The extraction isotherms at 20°C for four systems (boric and tetrafluoroboric acids extracted with TBP and TAPO in o-xylene) were obtained, and single-stage isotope separation factors for these four systems were determined. The lighter boron isotope (10B) is concentrated in the aqueous phase in the systems containing tetrafluoroboric acid, whereas in the systems with boric acid it is concentrated in the organic phase.",
keywords = "boron isotope separation, extraction, tetrafluoroboric acid boric acid, triamylphosphine oxide, tributyl phosphate",
author = "Мальцева, {Таисия Валерьевна} and Бабитова, {Екатерина Сергеевна} and Смирнов, {Игорь Валентинович}",
year = "2023",
month = apr,
day = "1",
doi = "10.1134/S1066362223020157",
language = "English",
volume = "65",
pages = "245--248",
journal = "Radiochemistry",
issn = "1066-3622",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - Separation of Boron Isotopes in Extraction Systems Tetrafluoroboric Acid–Organophosphorus Compounds

AU - Мальцева, Таисия Валерьевна

AU - Бабитова, Екатерина Сергеевна

AU - Смирнов, Игорь Валентинович

PY - 2023/4/1

Y1 - 2023/4/1

N2 - Abstract: Extraction systems based on extraction of tetrafluoroboric acid (HBF4) with tributyl phosphate (TBP) and triamylphosphine oxide (TAPO) for boron isotope separation were studied. Tetrafluoroboric acid was studied in comparison with boric acid (H3BO3). The extraction isotherms at 20°C for four systems (boric and tetrafluoroboric acids extracted with TBP and TAPO in o-xylene) were obtained, and single-stage isotope separation factors for these four systems were determined. The lighter boron isotope (10B) is concentrated in the aqueous phase in the systems containing tetrafluoroboric acid, whereas in the systems with boric acid it is concentrated in the organic phase.

AB - Abstract: Extraction systems based on extraction of tetrafluoroboric acid (HBF4) with tributyl phosphate (TBP) and triamylphosphine oxide (TAPO) for boron isotope separation were studied. Tetrafluoroboric acid was studied in comparison with boric acid (H3BO3). The extraction isotherms at 20°C for four systems (boric and tetrafluoroboric acids extracted with TBP and TAPO in o-xylene) were obtained, and single-stage isotope separation factors for these four systems were determined. The lighter boron isotope (10B) is concentrated in the aqueous phase in the systems containing tetrafluoroboric acid, whereas in the systems with boric acid it is concentrated in the organic phase.

KW - boron isotope separation

KW - extraction

KW - tetrafluoroboric acid boric acid

KW - triamylphosphine oxide

KW - tributyl phosphate

UR - https://www.mendeley.com/catalogue/9109dac0-1aec-3823-b4b0-e4ea70e76ef3/

U2 - 10.1134/S1066362223020157

DO - 10.1134/S1066362223020157

M3 - Article

VL - 65

SP - 245

EP - 248

JO - Radiochemistry

JF - Radiochemistry

SN - 1066-3622

IS - 2

ER -

ID: 108300722