Abstract
Dissolution and deterioration experiments in coexistence system of amorphous silica and vitrified wastes have been executed in order to evaluating the effects of amorphous silica addition to high level radioactive vitrified waste (HLW glass) on suppression of nuclide leaching. Geo-chemical reaction mechanism among the vitrified waste, the amorphous silica and water was also evaluated. Dissolution of the silica network was suppressed by addition of the amorphous silica. However, the leaching of soluble nuclides like B proceeded depending on the hydration deterioration reaction. (A. Hishinuma)
Inagaki, Y;
[1]
Uehara, S
[2]
- Kyushu Univ., Dept. of Applied Quantum Physics and Nuclear Engineering, Fukuoka (Japan)
- Kyushu Univ., Dept. of Earth and Planetary Science, Fukuoka (Japan)
Citation Formats
Inagaki, Y, and Uehara, S.
Viability for controlling long-term leaching of radionuclides from HLW glass by amorphous silica additives.
Japan: N. p.,
2004.
Web.
Inagaki, Y, & Uehara, S.
Viability for controlling long-term leaching of radionuclides from HLW glass by amorphous silica additives.
Japan.
Inagaki, Y, and Uehara, S.
2004.
"Viability for controlling long-term leaching of radionuclides from HLW glass by amorphous silica additives."
Japan.
@misc{etde_20617763,
title = {Viability for controlling long-term leaching of radionuclides from HLW glass by amorphous silica additives}
author = {Inagaki, Y, and Uehara, S}
abstractNote = {Dissolution and deterioration experiments in coexistence system of amorphous silica and vitrified wastes have been executed in order to evaluating the effects of amorphous silica addition to high level radioactive vitrified waste (HLW glass) on suppression of nuclide leaching. Geo-chemical reaction mechanism among the vitrified waste, the amorphous silica and water was also evaluated. Dissolution of the silica network was suppressed by addition of the amorphous silica. However, the leaching of soluble nuclides like B proceeded depending on the hydration deterioration reaction. (A. Hishinuma)}
place = {Japan}
year = {2004}
month = {Dec}
}
title = {Viability for controlling long-term leaching of radionuclides from HLW glass by amorphous silica additives}
author = {Inagaki, Y, and Uehara, S}
abstractNote = {Dissolution and deterioration experiments in coexistence system of amorphous silica and vitrified wastes have been executed in order to evaluating the effects of amorphous silica addition to high level radioactive vitrified waste (HLW glass) on suppression of nuclide leaching. Geo-chemical reaction mechanism among the vitrified waste, the amorphous silica and water was also evaluated. Dissolution of the silica network was suppressed by addition of the amorphous silica. However, the leaching of soluble nuclides like B proceeded depending on the hydration deterioration reaction. (A. Hishinuma)}
place = {Japan}
year = {2004}
month = {Dec}
}