Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Radiation resistance of a series of organophosphorus extractants. / Logunov, M. V.; Voroshilov, Yu A.; Starovoitov, N. P.; Shadrin, A. Yu; Smirnov, I. V.; Kvasnitskii, I. B.; Tananaev, I. G.; Myasoedov, B. F.; Morgalyuk, V. P.; Kamiya, M.; Koma, I.; Koyama, T.
в: Radiochemistry, Том 48, № 1, 01.01.2006, стр. 55-61.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Radiation resistance of a series of organophosphorus extractants
AU - Logunov, M. V.
AU - Voroshilov, Yu A.
AU - Starovoitov, N. P.
AU - Shadrin, A. Yu
AU - Smirnov, I. V.
AU - Kvasnitskii, I. B.
AU - Tananaev, I. G.
AU - Myasoedov, B. F.
AU - Morgalyuk, V. P.
AU - Kamiya, M.
AU - Koma, I.
AU - Koyama, T.
PY - 2006/1/1
Y1 - 2006/1/1
N2 - Extraction of U(VI), TUE, and REE from acid process solution with solutions of mono- and bidentate neutral organophosphorus compounds (NOPCs), phenyloctyl(N,N-diisobutylcarbamoylmethyl)phosphine oxide (CMPO), 2-ethylhexyl (N,N-dibutylcarbamoylmethyl)phenylphosphinate (CMPP), and unsymmetrical phosphine oxide (UPO) was studied as influenced by γ-irradiation at different absorbed dose rates. In all cases extraction of the target radionuclides decreased with increasing absorbed dose of γ-radiation. The resistance of the NOPCs to radiolysis decreases as CMPO > CMPP > UPO owing to the difference in the structures of their molecules.
AB - Extraction of U(VI), TUE, and REE from acid process solution with solutions of mono- and bidentate neutral organophosphorus compounds (NOPCs), phenyloctyl(N,N-diisobutylcarbamoylmethyl)phosphine oxide (CMPO), 2-ethylhexyl (N,N-dibutylcarbamoylmethyl)phenylphosphinate (CMPP), and unsymmetrical phosphine oxide (UPO) was studied as influenced by γ-irradiation at different absorbed dose rates. In all cases extraction of the target radionuclides decreased with increasing absorbed dose of γ-radiation. The resistance of the NOPCs to radiolysis decreases as CMPO > CMPP > UPO owing to the difference in the structures of their molecules.
UR - http://www.scopus.com/inward/record.url?scp=33645243409&partnerID=8YFLogxK
U2 - 10.1134/S1066362206010127
DO - 10.1134/S1066362206010127
M3 - Article
AN - SCOPUS:33645243409
VL - 48
SP - 55
EP - 61
JO - Radiochemistry
JF - Radiochemistry
SN - 1066-3622
IS - 1
ER -
ID: 53579122