Authen, Thea Lyseid
[Verfasser:in];
Tekikachew, Behabitu Ergette
[Verfasser:in];
Foreman, Mark R. St. J.
[Verfasser:in];
Wilden, Andreas
[Verfasser:in];
Ekberg, Christian
[Verfasser:in]
A comparison on the use of DEHBA or TBP as extracting agent for tetra- and hexavalent actinides in the CHALMEX Process
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Medientyp:
E-Artikel
Titel:
A comparison on the use of DEHBA or TBP as extracting agent for tetra- and hexavalent actinides in the CHALMEX Process
Beteiligte:
Authen, Thea Lyseid
[Verfasser:in];
Tekikachew, Behabitu Ergette
[Verfasser:in];
Foreman, Mark R. St. J.
[Verfasser:in];
Wilden, Andreas
[Verfasser:in];
Ekberg, Christian
[Verfasser:in]
Erschienen:
Springer Science + Business Media B.V., 2022
Erschienen in:Journal of radioanalytical and nuclear chemistry 331, 5137–5145 (2022). doi:10.1007/s10967-022-08481-0 ; 12th International Conference on Methods and Applications of Radioanalytical Chemistry, MARC XII, Kona, HI, USA, 2022-04-03 - 2022-04-08
Anmerkungen:
Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.
Beschreibung:
The Chalmers Grouped ActiNide EXtraction process is a solvent extraction process for the homogeneous recycling of spentnuclear fuel. The use of TBP for the extraction of tetra- and hexavalent actinides can be problematic for several reasons,including troublesome degradation products causing crud formation, decreased extraction yield and the possibility of explosivered oil reactions. Here, the substitution of TBP by a N,N-dialkyl monoamide, DEHBA, is investigated. The findingssuggest that DEHBA can be a suitable extracting agent for use in the CHALMEX solvent, although identified drawbacksneed to be further investigated.