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Normas DIN – AENOR
DIN EN ISO 15366-1:2016-07

DIN EN ISO 15366-1:2016-07

Nuclear fuel technology - Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis by solvent extraction chromatography - Part 1: Samples containing plutonium in the microgram range and uranium in the milligram range (ISO 15366-1:2014); German version EN ISO 15366-1:2016

Technologie du combustible nucléaire - Séparation et purification chimique de l'uranium et du plutonium dans les solutions d'acide nitrique par extraction chromatographique par solvant pour les mesures isotopiques et les analyses par dilution isotopique - Partie 1: Échantillons ayant des teneurs en plutonium de l'ordre du microgramme et en uranium de l'ordre du milligramme (ISO 15366-1:2014), Version allemande EN ISO 15366-1:2016

Kernbrennstofftechnologie - Chemische Trennung und Reinigung von Uran und Plutonium in Salpetersäure-Lösungen für Isotopen- und Isotopenverdünnungsanalysen mittels Lösemittelextraktions-Chromatographie - Teil 1: Proben mit Plutonium im Mikrogrammbereich und Uranium im Milligrammbereich (ISO 15366-1:2014); Deutsche Fassung EN ISO 15366-1:2016

Fecha:
2016-07 /Active
Equivalencias internacionales:

EN ISO 15366-1 (2016-04)

ISO 15366-1 (2014-07)

Relación con otras normas DIN:
Resumen:
ISO 15366-1:2014 describes procedures to chemically separate and purify uranium and plutonium in dissolved solutions of irradiated light water reactor fuels and in samples of high active liquid waste of spent fuel reprocessing plants, prior to their isotopic analysis by e. g. mass spectrometric method or alpha spectrometry. ISO 15366-1:2014 describes a technique for the separation of uranium and plutonium in spent fuel type samples based on chromatographic method. The procedure applies to samples containing 1 µg to 150 µg Pu (IV) and (VI) and 0,1 mg to 2 mg U (IV) and (VI) in up to 2 ml of 3 mol·l-1 nitric acid solution. It is applicable to mixtures of uranium and plutonium in which the U/Pu-ratio can range from 0 up to 200.
Keywords:
Chromatography, Cleaning, Nitric acid solutions, Nuclear energy, Nuclear fuel processing, Nuclear fuels, Nuclear technology, Plutonium, Purification, Quality control, Radioactive tracer methods, Radioactive wastes, Samples, Sampling methods, Separation, Separation methods (chemical analysis), Solvent extraction methods, Uranium
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