Мақаланы E-mail арқылы жіберу Thermal and Electrical Conductivity of Molten Alumophosphate and Borosilicate Glass Containing Imitators of High-Active Wastes from SNF Processing
- Авторлар: Remizov M.1, Kozlov P.1,2, Vlasova N.1, Belanova E.1, Rudenko A.3, Kataev A.3, Red’kin A.3, Tkacheva O.3,4, Dokutovich V.3, Filatov E.3, Zaikov Y.3,4
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Мекемелер:
- Federal State Unitary Enterprise Mayak Production Association
- Ozersk Technological Institute, National Research Nuclear University MEPhI
- Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences
- Ural Federal University
- Шығарылым: Том 44, № 6 (2018)
- Беттер: 557-563
- Бөлім: Article
- URL: https://journals.rcsi.science/1087-6596/article/view/216862
- DOI: https://doi.org/10.1134/S1087659618060160
- ID: 216862
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Аннотация
Thermal conductivity and electrical conductivity of borosilicate and alumophosphate glass containing imitators of highly active waste (HAW) from the processing of spent nuclear fuel VVER-440 are studied by the methods of coaxial cylinders and impedance spectroscopy from room temperature to 1200°С. For all glass samples, their thermal conductivity increases with temperature growth; however, the thermal conductivity of phosphate glass increases above the glass transition point more significantly to 2.0 W/m K at 1200°С. The thermal conductivity of borosilicate glass containing HAW imitators ranges within 1.40–1.65 W/m K in the temperature range 600–1200°С. The electrical conductivity of alumophosphate and borosilicate glass changes mainly with the concentration of sodium oxide and changes significantly with temperature. The influence of the concentration of the components of HAW imitators on the electrical conductivity of the melts is small in the studied range.
Авторлар туралы
M. Remizov
Federal State Unitary Enterprise Mayak Production Association
Email: kozlov_pavel@inbox.ru
Ресей, Ozersk, 456783
P. Kozlov
Federal State Unitary Enterprise Mayak Production Association; Ozersk Technological Institute, National Research Nuclear University MEPhI
Хат алмасуға жауапты Автор.
Email: kozlov_pavel@inbox.ru
Ресей, Ozersk, 456783; Ozersk, 456783
N. Vlasova
Federal State Unitary Enterprise Mayak Production Association
Email: kozlov_pavel@inbox.ru
Ресей, Ozersk, 456783
E. Belanova
Federal State Unitary Enterprise Mayak Production Association
Email: kozlov_pavel@inbox.ru
Ресей, Ozersk, 456783
A. Rudenko
Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences
Email: kozlov_pavel@inbox.ru
Ресей, Yekaterinburg, 620137
A. Kataev
Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences
Email: kozlov_pavel@inbox.ru
Ресей, Yekaterinburg, 620137
A. Red’kin
Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences
Email: kozlov_pavel@inbox.ru
Ресей, Yekaterinburg, 620137
O. Tkacheva
Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences; Ural Federal University
Email: kozlov_pavel@inbox.ru
Ресей, Yekaterinburg, 620137; Yekaterinburg, 620002
V. Dokutovich
Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences
Email: kozlov_pavel@inbox.ru
Ресей, Yekaterinburg, 620137
E. Filatov
Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences
Email: kozlov_pavel@inbox.ru
Ресей, Yekaterinburg, 620137
Yu. Zaikov
Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences; Ural Federal University
Email: kozlov_pavel@inbox.ru
Ресей, Yekaterinburg, 620137; Yekaterinburg, 620002
