电邮这篇文章 Thermal Stability of Glass with Simulators of Chloride Highly Radioactive Wastes
- 作者: Yudintsev S.V.1,2, Shiryaev A.A.1,2
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隶属关系:
- Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry, Russian Academy of Sciences
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
- 期: 卷 63, 编号 12 (2018)
- 页面: 513-516
- 栏目: Technical Physics
- URL: https://journals.rcsi.science/1028-3358/article/view/193062
- DOI: https://doi.org/10.1134/S1028335818120042
- ID: 193062
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详细
High temperature behavior of sodium–aluminum fluorophosphate glass—a potential matrix for immobilisation of waste salt electrolyte from pyrochemical reprocessing of irradiated nuclear fuel (INF) has been studied. The glass crystallizes between 430 and 640°C with formation of phosphate phases, which dissolve above 640°C leading to homogenization of the glass. Similar transformations of the glass matrix due to heating from the decay of short-lived fission products may have a negative effect on properties of vitrified radioactive chloride wastes during storage in a repository.
作者简介
S. Yudintsev
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry, Russian Academy of Sciences; Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: syud@igem.ru
俄罗斯联邦, Moscow, 109017; Moscow, 119071
A. Shiryaev
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry, Russian Academy of Sciences; Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: syud@igem.ru
俄罗斯联邦, Moscow, 109017; Moscow, 119071
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