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Journal articles
Zr precipitation kinetics in irradiated fuel dissolution solution by TIMS and ICP-MS: a combined study
Abstract : This study presents the combined analysis of leftover zirconium in irradiated fuel dissolution solution through time. Thermo-ionisation mass spectrometry was used to analyse the kinetics start and final aliquots with uncertainties lower than 3%, while inductively coupled plasma-mass spectrometry (ICP-MS) was used for intermediary aliquots. In order to obtain low uncertainties using ICP-MS, dissolution solutions were spiked with lutetium, used as a process tracer, in order to perform a relative analysis. The analytical parameters were optimised and uncertainties were lower than 3% for real nuclear samples. This method shows the input of ICP-MS for concentration evolutions determination.
Cited literature [15 references]
https://hal-cea.archives-ouvertes.fr/cea-02267579
Contributor : Emilie Buravand <>
Submitted on : Monday, August 19, 2019 - 2:42:55 PM
Last modification on : Thursday, September 3, 2020 - 1:54:02 PM
Long-term archiving on: : Thursday, January 9, 2020 - 1:41:57 PM
Contributor : Emilie Buravand <>
Submitted on : Monday, August 19, 2019 - 2:42:55 PM
Last modification on : Thursday, September 3, 2020 - 1:54:02 PM
Long-term archiving on: : Thursday, January 9, 2020 - 1:41:57 PM
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BAG-17-01 Zr precipitation kin...
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