International Standard
ISO 16796:2022
Nuclear energy — Determination of Gd2O3 content in gadolinium fuel blends and gadolinium fuel pellets by atomic emission spectrometry using an inductively coupled plasma source (ICP-AES)
Reference number
ISO 16796:2022
Edition 2
2022-01
© ISO 2024
International Standard
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Published (Edition 2, 2022)

ISO 16796:2022

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Language
CHF 63
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Abstract

This document is applicable to the determination of gadolinium as Gd2O3 in powder blends and sintered pellets of Gd2O3 + UO2 and ((U, Gd) O2) from mass fraction 10 g/kg to 100 g/kg (i.e. 1 % to 10 %), using a suitable ICP-AES instrument.

This methodology is capable of demonstrating compliance with agreed upon fuel specifications and associated data quality objectives provided the user has performed qualification measurements under their established measurement control program to demonstrate that measurement uncertainty requirements will be met with the desired level of confidence at the specification.

General information

  • Status
     : Published
    Publication date
     : 2022-01
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 85/SC 5
    ICS :
    27.120.30 
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