60.60 Standard published Jun 12, 2019
CEN
CEN/TC 430 Nuclear energy, nuclear technologies, and radiological protection
European Norm
27.120.30 Fissile materials and nuclear fuel technology
ISO 12799:2015 describes a procedure for measuring the nitrogen content of UO2, (U,Gd)O2, and (U,Pu)O2 pellets. Nitrogen in nuclear fuel may be present either as elemental nitrogen or chemically combined in the form of nitrogenous compounds. The technique described herein serves to determine the total content of nitrogen excluding those compounds whose decomposition temperature is above 2 200 °C (most notably Pu and U nitrides).
PUBLISHED
EN ISO 12799:2019
60.60
Standard published
Jun 12, 2019