Standard

Dynamic Tests of Cesium-137 Recovery from the Mayak Model Alkaline HLW with p-Isononylcalix[6]arene-based Extractant. / Юмагуен, Альберт Зуфарович; Бабитова, Екатерина Сергеевна; Логунов, М.В. ; Караван, Мария Дмитриевна; Козлов, П. В.; Конников, А.В.; Смирнов, Игорь Валентинович.

In: Radiochemistry, Vol. 66, No. 2, 16.05.2024, p. 163-177.

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

Harvard

Юмагуен, АЗ, Бабитова, ЕС, Логунов, МВ, Караван, МД, Козлов, ПВ, Конников, АВ & Смирнов, ИВ 2024, 'Dynamic Tests of Cesium-137 Recovery from the Mayak Model Alkaline HLW with p-Isononylcalix[6]arene-based Extractant', Radiochemistry, vol. 66, no. 2, pp. 163-177. https://doi.org/10.1134/s106636222402005x

APA

Юмагуен, А. З., Бабитова, Е. С., Логунов, М. В., Караван, М. Д., Козлов, П. В., Конников, А. В., & Смирнов, И. В. (2024). Dynamic Tests of Cesium-137 Recovery from the Mayak Model Alkaline HLW with p-Isononylcalix[6]arene-based Extractant. Radiochemistry, 66(2), 163-177. https://doi.org/10.1134/s106636222402005x

Vancouver

Юмагуен АЗ, Бабитова ЕС, Логунов МВ, Караван МД, Козлов ПВ, Конников АВ et al. Dynamic Tests of Cesium-137 Recovery from the Mayak Model Alkaline HLW with p-Isononylcalix[6]arene-based Extractant. Radiochemistry. 2024 May 16;66(2):163-177. https://doi.org/10.1134/s106636222402005x

Author

Юмагуен, Альберт Зуфарович ; Бабитова, Екатерина Сергеевна ; Логунов, М.В. ; Караван, Мария Дмитриевна ; Козлов, П. В. ; Конников, А.В. ; Смирнов, Игорь Валентинович. / Dynamic Tests of Cesium-137 Recovery from the Mayak Model Alkaline HLW with p-Isononylcalix[6]arene-based Extractant. In: Radiochemistry. 2024 ; Vol. 66, No. 2. pp. 163-177.

BibTeX

@article{48570e06e8384834b8bb53862615c3b8,
title = "Dynamic Tests of Cesium-137 Recovery from the Mayak Model Alkaline HLW with p-Isononylcalix[6]arene-based Extractant",
abstract = "Abstract: The article presents the results of studies on composition optimization, properties, and laboratory dynamic tests of extraction mixtures based on p-isononylcalix[6]arene for the alkaline HLW purification to remove 137Cs. The distribution of 137Cs among the products of the technological scheme is presented and the raffinate purification factor to remove 137Cs are determined. It was revealed that, in the case of using nitric acid as a stripping solution, nitrosation of p-isononylcalix[6]arene is possible in the technological process. The composition of the resulting product was determined. To prevent nitrosation of p-isononylcalix[6]arene, formic acid was used in the stripping stage, which ensured stable operation of the extraction setup for 48 h while 137Cs extraction from model alkaline HLW was at a level of 99.7%.",
keywords = "alkaline waste, cesium-137, high-level waste, p-isononylcalix[6]arene, solvent extraction",
author = "Юмагуен, {Альберт Зуфарович} and Бабитова, {Екатерина Сергеевна} and М.В. Логунов and Караван, {Мария Дмитриевна} and Козлов, {П. В.} and А.В. Конников and Смирнов, {Игорь Валентинович}",
year = "2024",
month = may,
day = "16",
doi = "10.1134/s106636222402005x",
language = "English",
volume = "66",
pages = "163--177",
journal = "Radiochemistry",
issn = "1066-3622",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - Dynamic Tests of Cesium-137 Recovery from the Mayak Model Alkaline HLW with p-Isononylcalix[6]arene-based Extractant

AU - Юмагуен, Альберт Зуфарович

AU - Бабитова, Екатерина Сергеевна

AU - Логунов, М.В.

AU - Караван, Мария Дмитриевна

AU - Козлов, П. В.

AU - Конников, А.В.

AU - Смирнов, Игорь Валентинович

PY - 2024/5/16

Y1 - 2024/5/16

N2 - Abstract: The article presents the results of studies on composition optimization, properties, and laboratory dynamic tests of extraction mixtures based on p-isononylcalix[6]arene for the alkaline HLW purification to remove 137Cs. The distribution of 137Cs among the products of the technological scheme is presented and the raffinate purification factor to remove 137Cs are determined. It was revealed that, in the case of using nitric acid as a stripping solution, nitrosation of p-isononylcalix[6]arene is possible in the technological process. The composition of the resulting product was determined. To prevent nitrosation of p-isononylcalix[6]arene, formic acid was used in the stripping stage, which ensured stable operation of the extraction setup for 48 h while 137Cs extraction from model alkaline HLW was at a level of 99.7%.

AB - Abstract: The article presents the results of studies on composition optimization, properties, and laboratory dynamic tests of extraction mixtures based on p-isononylcalix[6]arene for the alkaline HLW purification to remove 137Cs. The distribution of 137Cs among the products of the technological scheme is presented and the raffinate purification factor to remove 137Cs are determined. It was revealed that, in the case of using nitric acid as a stripping solution, nitrosation of p-isononylcalix[6]arene is possible in the technological process. The composition of the resulting product was determined. To prevent nitrosation of p-isononylcalix[6]arene, formic acid was used in the stripping stage, which ensured stable operation of the extraction setup for 48 h while 137Cs extraction from model alkaline HLW was at a level of 99.7%.

KW - alkaline waste

KW - cesium-137

KW - high-level waste

KW - p-isononylcalix[6]arene

KW - solvent extraction

UR - https://www.mendeley.com/catalogue/09ed69f2-71b1-3cce-a0a8-ba0ca0570919/

U2 - 10.1134/s106636222402005x

DO - 10.1134/s106636222402005x

M3 - Article

VL - 66

SP - 163

EP - 177

JO - Radiochemistry

JF - Radiochemistry

SN - 1066-3622

IS - 2

ER -

ID: 122425022