Choice of Materials for Sorption Treatment of Pb–Bi Coolant to Remove the Accumulated Radionuclides
- Авторы: Naumov V.S.1, Konovalov E.E.2
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Учреждения:
- All-Russia Research Institute of Radiology and Agroecology
- Leipunsky Institute of Physics and Power Engineering
- Выпуск: Том 60, № 3 (2018)
- Страницы: 294-298
- Раздел: Article
- URL: https://ogarev-online.ru/1066-3622/article/view/224520
- DOI: https://doi.org/10.1134/S1066362218030116
- ID: 224520
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Аннотация
Sorption and phase distribution of activation products (65Zn, 54Mn, 59Fe, 60Со) in systems consisting of Pb–Bi melt and a porous material were studied under laboratory conditions. Radionuclides of elements with minimal oxygen affinity (Ru, Te, and Sb) remain predominantly in the coolant melt and are weakly sorbed by the solid phase. Radionuclides with higher oxygen affinity are well sorbed by structural solid sorbents. The maximum of the 60Со sorption onto porous steel is reached at 853 K.
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Об авторах
V. Naumov
All-Russia Research Institute of Radiology and Agroecology
Автор, ответственный за переписку.
Email: naumov.rirae@gmail.com
Россия, 109-i km, Obninsk, Kaluga oblast, 249032
E. Konovalov
Leipunsky Institute of Physics and Power Engineering
Email: naumov.rirae@gmail.com
Россия, pl. Bondarenko 1, Obninsk, Kaluga oblast, 249033
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