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YTTRIUM-90 SEPARATION IN CARBONATE MEDIA BY SOLVENT EXTRACTION. / Smirnov, Igor; Harb, Ahmed; Balantsev, Igor; Karavan, Maria.

In: RAD Conference Proceedings, Vol. 5, 01.01.2021, p. 32-36.

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@article{a0dbad7d565e42aba3535867e9c3780b,
title = "YTTRIUM-90 SEPARATION IN CARBONATE MEDIA BY SOLVENT EXTRACTION",
abstract = "The possibilities of 90Y/90Sr separation from carbonate media are investigated as a green alternative method. Solvent extraction of yttrium and strontium from carbonate solution is studied using several extractants in different organic diluents. 8-hydroxyquinioline and 2,3-dihydroxynaphtalene possess a promising Y/Sr separation. Yttrium and strontium distribution ratios D and separation factors SF are evaluated. pH interval 13 - 13.5 is regarded as the optimum for separation. Yttrium is extracted much better in 2-nitrotoluene (DY=3.9), maximum separation is observed in 2-nitrotoluene SF = 195 at pH 13.5.",
keywords = "carbonate media, separation, solvent extraction, Strontium-90, Yttrium-90",
author = "Igor Smirnov and Ahmed Harb and Igor Balantsev and Maria Karavan",
year = "2021",
month = jan,
day = "1",
doi = "10.21175/RadProc.2021.06",
language = "English",
volume = "5",
pages = "32--36",
journal = "RAD Conference Proceedings",
issn = "2466-4626",
publisher = "RAD Association",
note = "Ninth International Conference on Radiation in Various Fields of Research, RAD 2021 ; Conference date: 14-06-2021 Through 18-06-2021",
url = "https://rad2021.rad-conference.org/, https://www.rad2021.rad-conference.org/",

}

RIS

TY - JOUR

T1 - YTTRIUM-90 SEPARATION IN CARBONATE MEDIA BY SOLVENT EXTRACTION

AU - Smirnov, Igor

AU - Harb, Ahmed

AU - Balantsev, Igor

AU - Karavan, Maria

N1 - Conference code: 9

PY - 2021/1/1

Y1 - 2021/1/1

N2 - The possibilities of 90Y/90Sr separation from carbonate media are investigated as a green alternative method. Solvent extraction of yttrium and strontium from carbonate solution is studied using several extractants in different organic diluents. 8-hydroxyquinioline and 2,3-dihydroxynaphtalene possess a promising Y/Sr separation. Yttrium and strontium distribution ratios D and separation factors SF are evaluated. pH interval 13 - 13.5 is regarded as the optimum for separation. Yttrium is extracted much better in 2-nitrotoluene (DY=3.9), maximum separation is observed in 2-nitrotoluene SF = 195 at pH 13.5.

AB - The possibilities of 90Y/90Sr separation from carbonate media are investigated as a green alternative method. Solvent extraction of yttrium and strontium from carbonate solution is studied using several extractants in different organic diluents. 8-hydroxyquinioline and 2,3-dihydroxynaphtalene possess a promising Y/Sr separation. Yttrium and strontium distribution ratios D and separation factors SF are evaluated. pH interval 13 - 13.5 is regarded as the optimum for separation. Yttrium is extracted much better in 2-nitrotoluene (DY=3.9), maximum separation is observed in 2-nitrotoluene SF = 195 at pH 13.5.

KW - carbonate media

KW - separation

KW - solvent extraction

KW - Strontium-90

KW - Yttrium-90

UR - http://www.scopus.com/inward/record.url?scp=85131863811&partnerID=8YFLogxK

U2 - 10.21175/RadProc.2021.06

DO - 10.21175/RadProc.2021.06

M3 - Conference article

AN - SCOPUS:85131863811

VL - 5

SP - 32

EP - 36

JO - RAD Conference Proceedings

JF - RAD Conference Proceedings

SN - 2466-4626

T2 - Ninth International Conference on Radiation in Various Fields of Research

Y2 - 14 June 2021 through 18 June 2021

ER -

ID: 114018854