Zobrazeno 1 - 5 of 5 pro vyhledávání: '"Emilie Buravand"'
1
Irradiated UAmO2 transmutation discs analyses: from dissolution to accurate isotopic analyses
Autor: Alexandre Quemet, Emilie Buravand, Jean-Gabriel Peres, Vincent Dalier, Syriac Bejaoui
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry
Journal of Radioanalytical and Nuclear Chemistry, 2022, pp.10.1007/s10967-021-08156-2. ⟨10.1007/s10967-021-08156-2⟩
International audience; This paper details the different steps for the isotopic determination of UAmO2 discs from analytical irradiation. MARIOS and DIAMINO irradiations were performed in materials testing reactors to study the behaviour of americium
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a83d67da7432f6b26d1f055451fd1c2
https://cea.hal.science/cea-03516347/file/Manuscript.pdf
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2
Monitoring the plutonium depletion in dissolution residues of a spent fuel solution using a surrogate and plutonium isotope ratio measurements
Autor: Alexandre Quemet, Emilie Buravand, Brigitte Catanese, Patrick Huot, Alexandre Ruas, Vincent Dalier
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry
Journal of Radioanalytical and Nuclear Chemistry, Springer Verlag, 2020, https://doi.org/10.1007/s10967-020-07311-5. ⟨10.1007/s10967-020-07311-5⟩
Journal of Radioanalytical and Nuclear Chemistry, 2020, https://doi.org/10.1007/s10967-020-07311-5. ⟨10.1007/s10967-020-07311-5⟩
International audience; This study presents the development of an innovative experiment using a surrogate, for monitoring the depletion kinetics of plutonium dissolution residues in an irradiated fuel dissolution solution containing a high plutonium
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70b8192c0d40ef23ad3a9ab47f3dea93
https://hal-cea.archives-ouvertes.fr/cea-02932076/file/Publi_Isotope_ratio_vs_dissolution_revision2.docx
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3
Redox Potential Evolution of Nitric Species and Plutonium in HNO3-HNO2 System
Autor: Raphael Robin, Benoit Gwinner, Nathalie Larabi-Gruet, Pierre Didier Alain Fauvet, Emilie Buravand
Publikováno v: ECS Transactions. 41:57-66
In France, the reprocessing process of spent fuel is carried out using the Purex process. The first chemical step of this process is the dissolution of the spent fuel in aqueous concentrated nitric acid. This dissolution solution is composed of many
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c3d6c596c6d95b182a73e276428cfbc
https://doi.org/10.1149/1.3692524
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4
Americium, curium and neodymium analysis in ECRIX-H irradiated pellet: sample preparation for TIMS measurements
Autor: J.M. Bonnerot, Eric Esbelin, Emilie Buravand, S. Béjaoui, J. Lamontagne
Publikováno v: Radiochimica Acta
Radiochimica Acta, Oldenbourg Wissenschaftsverlag, 2013, 101 (5), pp.293-300. ⟨10.1524/ract.2013.2038⟩
Radiochimica Acta, 2013, 101 (5), pp.293-300. ⟨10.1524/ract.2013.2038⟩
This paper concerns quantitative isotopic analysis of Am, Cm and Nd contained in an irradiated AmO1.62/MgO pellet. The complete analysis protocol is described, from dissolution of the pellets in a shielded line to the laboratory glove separation proc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a849d9bd1440acb1ab725a626d74e9d7
https://hal-cea.archives-ouvertes.fr/cea-02267580
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