Borobasalt systems as host materials for incorporation of radioactive waste from pyroelectrochemical technology
- Autores: Ivanov V.1, Kuznetsov D.1, Popov I.1
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Afiliações:
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Edição: Volume 58, Nº 2 (2016)
- Páginas: 212-215
- Seção: Article
- URL: https://journals.rcsi.science/1066-3622/article/view/223369
- DOI: https://doi.org/10.1134/S1066362216020156
- ID: 223369
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Resumo
Borobasalt systems were studied as host materials for incorporation of radioactive waste from pyroelectrochemical technology. For all the examined compositions, the leach rates are of the order of 10–7 g cm–2 day–1, which is quite acceptable for radionuclide immobilization. The synthesis temperature ensuring formation of homogeneous glasses is about 1250°С for all the examined compositions. The host material is capable to incorporate up to 40 wt % phosphate wastes, which seems quite sufficient from the viewpoint of technology. The system is only weakly sensitive to variations of the boric anhydride content.
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Sobre autores
V. Ivanov
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: smith@ipc.rssi.ru
Rússia, Leninskii pr. 31, korp. 4, Moscow, 119071
D. Kuznetsov
Frumkin Institute of Physical Chemistry and Electrochemistry
Autor responsável pela correspondência
Email: smith@ipc.rssi.ru
Rússia, Leninskii pr. 31, korp. 4, Moscow, 119071
I. Popov
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: smith@ipc.rssi.ru
Rússia, Leninskii pr. 31, korp. 4, Moscow, 119071