Americium, curium and neodymium analysis in ECRIX-H irradiated pellet: sample preparation for TIMS measurements - CEA - Commissariat à l’énergie atomique et aux énergies alternatives Access content directly
Journal Articles Radiochimica Acta Year : 2013

Americium, curium and neodymium analysis in ECRIX-H irradiated pellet: sample preparation for TIMS measurements

Abstract

This paper concerns quantitative isotopic analysis of Am, Cm and Nd contained in an irradiated AmO 1.62 /MgO pellet. The complete analysis protocol is described, from dissolution of the pellets in a shielded line to the laboratory glove separation processes box for TIMS analysis. Emphasis is placed on the separation processes: by ion exchange resin in a hot cell and by HPLC in the laboratory. Intermediate measurements by X-ray fluorescence, alpha spectrometry, and ICP-AES are described.
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Dates and versions

cea-02267580 , version 1 (19-08-2019)

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Eric Esbelin, E. Buravand, S. Bejaoui, J. Lamontagne, J. M Bonnerot. Americium, curium and neodymium analysis in ECRIX-H irradiated pellet: sample preparation for TIMS measurements. Radiochimica Acta, 2013, 101 (5), pp.293-300. ⟨10.1524/ract.2013.2038⟩. ⟨cea-02267580⟩
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