Method for assessing the mass concentration of uranium in a sample by gamma spectrometry, and associated device

The invention relates to a method for assessing the mass concentration of uranium in a sample of uranium-bearing material by gamma spectrometry, comprising the following steps: a) acquiring (200) an energy spectrum of gamma radiation from the sample using a scintillator detector, the energy spectrum...

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Bibliographic Details
Main Authors MARCHAIS, Thomas, CARASCO, Cédric, GOUPILLOU, Romain, MA, Jean-Luc, TOUBON, Hervé, PEROT, Bertrand
Format Patent
LanguageEnglish
Published 19.09.2024
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF NUCLEAR OR X-RADIATION
MEASURING
PHYSICS
TESTING
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Summary:The invention relates to a method for assessing the mass concentration of uranium in a sample of uranium-bearing material by gamma spectrometry, comprising the following steps: a) acquiring (200) an energy spectrum of gamma radiation from the sample using a scintillator detector, the energy spectrum (100) comprising at least a first energy band (110) between 87 keV and 110 keV, and a second energy band (120) between 560 keV and 660 keV, the second energy band comprising at least one energy line (130) at 609 keV from
Bibliography:Application Number: AU20190380627