Book/Report

FZJ-2018-01584

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Tritiumgewinnung aus Zircaloyhüllrohren abgebrannter LWR-Brennelemente

Müller, B.FZJ* ; Kreutz, F.FZJ* ; Schneider, S.FZJ*

1981
Kernforschungsanlage Jülich, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/17548

Report No.: Juel-1715

Abstract: Tritium can be desorbed up to 98 % by a simple method from LWR spent fuel cladding hulls. To accomplish this, cladding hulls are induction heated at temperatures up to 1100°C. The desorption is possible using hydrogen or with vacuum. Zircaloy - IV cladding samples which received a burn up of 30.000 MWd/t at a power density of 180 W / cm yielded 1140 $\mu$Ci tritium per gramme of zircaloy. The results of the desorption experiments are confirmed by a dissolution method and control tests with standardized tritium samples.

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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Database coverage:

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