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Hydroxycalix[6]arenes with p-isononyl substituents for alkaline HLW processing. / Smirnov, Igor V.; Karavan, Maria D.; Istomina, Natalya M.; Kozlov, Pavel V.; Voroshilov, Yuriy A.

In: Journal of Radioanalytical and Nuclear Chemistry, Vol. 326, No. 1, 10.2020, p. 675–681.

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

Harvard

Smirnov, IV, Karavan, MD, Istomina, NM, Kozlov, PV & Voroshilov, YA 2020, 'Hydroxycalix[6]arenes with p-isononyl substituents for alkaline HLW processing', Journal of Radioanalytical and Nuclear Chemistry, vol. 326, no. 1, pp. 675–681. https://doi.org/10.1007/s10967-020-07325-z

APA

Smirnov, I. V., Karavan, M. D., Istomina, N. M., Kozlov, P. V., & Voroshilov, Y. A. (2020). Hydroxycalix[6]arenes with p-isononyl substituents for alkaline HLW processing. Journal of Radioanalytical and Nuclear Chemistry, 326(1), 675–681. https://doi.org/10.1007/s10967-020-07325-z

Vancouver

Smirnov IV, Karavan MD, Istomina NM, Kozlov PV, Voroshilov YA. Hydroxycalix[6]arenes with p-isononyl substituents for alkaline HLW processing. Journal of Radioanalytical and Nuclear Chemistry. 2020 Oct;326(1):675–681. https://doi.org/10.1007/s10967-020-07325-z

Author

Smirnov, Igor V. ; Karavan, Maria D. ; Istomina, Natalya M. ; Kozlov, Pavel V. ; Voroshilov, Yuriy A. / Hydroxycalix[6]arenes with p-isononyl substituents for alkaline HLW processing. In: Journal of Radioanalytical and Nuclear Chemistry. 2020 ; Vol. 326, No. 1. pp. 675–681.

BibTeX

@article{0eb0a1d2796b41f98abbe4f37c379749,
title = "Hydroxycalix[6]arenes with p-isononyl substituents for alkaline HLW processing",
abstract = "Hydroxycalix[n]arenes possess high chemical and radiolytic stability, being promising extractants for long-lived radionuclides recovery from alkaline media. P-isononylcalix[6]arene shows the optimal combination of high extraction ability and good solubility in a paraffin diluent. During the static tests on real waste, high purification factors were achieved: 15,000 for 137Cs and β-emitters and 100—for α-emitting radionuclides. Dynamic tests were carried out on a 16-stage test bench in countercurrent mode using model alkaline HLW. Purification factor > 500 was achieved for 137Cs with its tenfold concentration in the re-extract. Test results confirm the possibility of using p-isononylcalix[6]arene for alkaline HLW processing.",
keywords = "Alkaline radioactive waste, Cesium-137, Extraction processing of HLW, p-isononylcalix[6]arene, Solvent extraction, RADIONUCLIDES, ISOTHERMS, AMERICIUM, KINETICS, CESIUM, ADSORPTION, SOLVENT-EXTRACTION",
author = "Smirnov, {Igor V.} and Karavan, {Maria D.} and Istomina, {Natalya M.} and Kozlov, {Pavel V.} and Voroshilov, {Yuriy A.}",
year = "2020",
month = oct,
doi = "10.1007/s10967-020-07325-z",
language = "English",
volume = "326",
pages = "675–681",
journal = "Journal of Radioanalytical and Nuclear Chemistry",
issn = "0236-5731",
publisher = "Springer Nature",
number = "1",

}

RIS

TY - JOUR

T1 - Hydroxycalix[6]arenes with p-isononyl substituents for alkaline HLW processing

AU - Smirnov, Igor V.

AU - Karavan, Maria D.

AU - Istomina, Natalya M.

AU - Kozlov, Pavel V.

AU - Voroshilov, Yuriy A.

PY - 2020/10

Y1 - 2020/10

N2 - Hydroxycalix[n]arenes possess high chemical and radiolytic stability, being promising extractants for long-lived radionuclides recovery from alkaline media. P-isononylcalix[6]arene shows the optimal combination of high extraction ability and good solubility in a paraffin diluent. During the static tests on real waste, high purification factors were achieved: 15,000 for 137Cs and β-emitters and 100—for α-emitting radionuclides. Dynamic tests were carried out on a 16-stage test bench in countercurrent mode using model alkaline HLW. Purification factor > 500 was achieved for 137Cs with its tenfold concentration in the re-extract. Test results confirm the possibility of using p-isononylcalix[6]arene for alkaline HLW processing.

AB - Hydroxycalix[n]arenes possess high chemical and radiolytic stability, being promising extractants for long-lived radionuclides recovery from alkaline media. P-isononylcalix[6]arene shows the optimal combination of high extraction ability and good solubility in a paraffin diluent. During the static tests on real waste, high purification factors were achieved: 15,000 for 137Cs and β-emitters and 100—for α-emitting radionuclides. Dynamic tests were carried out on a 16-stage test bench in countercurrent mode using model alkaline HLW. Purification factor > 500 was achieved for 137Cs with its tenfold concentration in the re-extract. Test results confirm the possibility of using p-isononylcalix[6]arene for alkaline HLW processing.

KW - Alkaline radioactive waste

KW - Cesium-137

KW - Extraction processing of HLW

KW - p-isononylcalix[6]arene

KW - Solvent extraction

KW - RADIONUCLIDES

KW - ISOTHERMS

KW - AMERICIUM

KW - KINETICS

KW - CESIUM

KW - ADSORPTION

KW - SOLVENT-EXTRACTION

UR - http://www.scopus.com/inward/record.url?scp=85089252619&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/bf84acb2-d13a-31ec-9bde-867a745d4070/

U2 - 10.1007/s10967-020-07325-z

DO - 10.1007/s10967-020-07325-z

M3 - Article

AN - SCOPUS:85089252619

VL - 326

SP - 675

EP - 681

JO - Journal of Radioanalytical and Nuclear Chemistry

JF - Journal of Radioanalytical and Nuclear Chemistry

SN - 0236-5731

IS - 1

ER -

ID: 62941206