Optimization of U and Pu traces separation by chromatography for analytical purposes: influence of U/Pu mass ratio

Autor:	Cédric Rivier, Danièle Roudil, Ch. Maillard, E. Esbelin, Guillaume Pédehontaa-Hiaa
Rok vydání:	2018
Předmět:	Materials science Health Toxicology and Mutagenesis 010401 analytical chemistry Public Health Environmental and Occupational Health Analytical chemistry chemistry.chemical_element Uranium Mass ratio 010403 inorganic & nuclear chemistry 01 natural sciences Pollution 0104 chemical sciences Analytical Chemistry Plutonium Nuclear Energy and Engineering chemistry Radiology Nuclear Medicine and imaging Spectroscopy
Zdroj:	Journal of Radioanalytical and Nuclear Chemistry. 317:1253-1261
ISSN:	1588-2780 0236-5731
Popis:	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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::abc732d7dd9a71a574a592f0c13e2a56 https://doi.org/10.1007/s10967-018-6014-y Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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