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ISO 12799:2015

Nuclear energy — Determination of nitrogen content in UO2, (U,Gd)O2 and (U,Pu)O2 sintered pellets — Inert gas extraction and conductivity detection method
13. 3. 2015.

Опште информације

90.93     15. 7. 2022.

ISO

ISO/TC 85/SC 5

Međunarodni standard

27.120.30  

engleski   francuski  

Kupovina

Objavljen

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Apstrakt

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).

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 12799:2015
90.93 Odluka o potvrđivanju standarda
15. 7. 2022.

Nacionalna preuzimanja

SRPS EN ISO 12799:2019  
ISS

Nuklearna energija – Određivanje sadržaja azota u sinterovanim granulama UO2, (U, Gd)O2 i (U, Pu)O2 – Metoda za detekciju inertnog gasa i provodljivost

60.60   Standard objavljen

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