Issue |
EPJ Web Conf.
Volume 317, 2025
6th International ATALANTE Conference on Nuclear Chemistry for Sustainable Fuel Cycles (ATALANTE-2024)
|
|
---|---|---|
Article Number | 01006 | |
Number of page(s) | 7 | |
DOI | https://doi.org/10.1051/epjconf/202531701006 | |
Published online | 31 January 2025 |
https://doi.org/10.1051/epjconf/202531701006
Radiolytic Stability of the TEHDGA-Impregnated Silica-Based Adsorbent for Extraction Chromatography
1 Japan Atomic Energy Agency (JAEA). Oarai Research and Development Institute 4002 Narita-cho, Oarai-machi, Higashi-ibaraki-gun, Ibaraki, 311-1393, Japan
2 Wakasa Wan Energy Research Center (WERC). 64-52-1 Nagatani, Tsuruga 914-0192, Japan
* Corresponding author
Published online: 31 January 2025
Gamma-ray and He2+ ion beam (which is simulating alpha-ray from Am-241, for example) were applied to the TEHDGA adsorbent to evaluate hydrogen gas production, leaching of organics by 3 M HNO3 solution, thermal characteristics and speciation of degradation products. These elements were brought together to assess the stability of the adsorbent after a run of MA separation from an irradiating raffinate of 1 kGy/h dose rate.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.