Optimization of U and Pu traces separation by chromatography for analytical purposes : influence of U/Pu mass ratio
Maillard, Ch ; Pédehontaa-Hiaa, G. LU
; Esbelin, E.
; Rivier, C.
and Roudil, D.
(2018)
In Journal of Radioanalytical and Nuclear Chemistry
317(3).
p.1253-1261
- Abstract
A study related to the separations of uranium traces in a concentrated Pu solution and plutonium traces in a concentrated U solution was performed (with Pu/U or U/Pu = 102–105). Its objective was to determine the U–Pu separation performances for a low U and Pu concentration range, namely: Pu solutions of 2.5 mg L−1 to 2.5 g L−1 containing traces of U (25 µg L−1), U solutions of 10 µg L−1 to 10 mg L−1 containing traces of Pu (100 ng L−1). The developed methods proved to be efficient and its robustness was confirmed with the treatment of high-activity real samples.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/7dc33ae9-40a1-48d0-b666-618d6cb91b5b
- author
- Maillard, Ch
; Pédehontaa-Hiaa, G.
LU
; Esbelin, E.
; Rivier, C.
and Roudil, D.
- publishing date
- 2018-09-01
- type
- Contribution to journal
- publication status
- published
- keywords
- Chromatography, Plutonium traces, Pu valency adjustment, Separations, Uranium traces
- in
- Journal of Radioanalytical and Nuclear Chemistry
- volume
- 317
- issue
- 3
- pages
- 9 pages
- publisher
- Springer Nature
- external identifiers
-
- scopus:85049937243
- ISSN
- 0236-5731
- DOI
- 10.1007/s10967-018-6014-y
- language
- English
- LU publication?
- no
- id
- 7dc33ae9-40a1-48d0-b666-618d6cb91b5b
- date added to LUP
- 2019-04-10 14:17:24
- date last changed
- 2025-04-16 14:13:05
@article{7dc33ae9-40a1-48d0-b666-618d6cb91b5b,
abstract = {{<p>A study related to the separations of uranium traces in a concentrated Pu solution and plutonium traces in a concentrated U solution was performed (with Pu/U or U/Pu = 10<sup>2</sup>–10<sup>5</sup>). Its objective was to determine the U–Pu separation performances for a low U and Pu concentration range, namely: Pu solutions of 2.5 mg L<sup>−1</sup> to 2.5 g L<sup>−1</sup> containing traces of U (25 µg L<sup>−1</sup>), U solutions of 10 µg L<sup>−1</sup> to 10 mg L<sup>−1</sup> containing traces of Pu (100 ng L<sup>−1</sup>). The developed methods proved to be efficient and its robustness was confirmed with the treatment of high-activity real samples.</p>}},
author = {{Maillard, Ch and Pédehontaa-Hiaa, G. and Esbelin, E. and Rivier, C. and Roudil, D.}},
issn = {{0236-5731}},
keywords = {{Chromatography; Plutonium traces; Pu valency adjustment; Separations; Uranium traces}},
language = {{eng}},
month = {{09}},
number = {{3}},
pages = {{1253--1261}},
publisher = {{Springer Nature}},
series = {{Journal of Radioanalytical and Nuclear Chemistry}},
title = {{Optimization of U and Pu traces separation by chromatography for analytical purposes : influence of U/Pu mass ratio}},
url = {{http://dx.doi.org/10.1007/s10967-018-6014-y}},
doi = {{10.1007/s10967-018-6014-y}},
volume = {{317}},
year = {{2018}},
}