This work concerns the dismantling of the UNGG reactor which have produced around 23 000 t of graphite wastes that ave to be disposed of according to the Frenche law of June 206. These wastes contain two long-lived radionuclides (^ 14C and ^36Cl) which are the main long term dose contributors. In order to get information about their inventory and their long term behaviour in case of water ingress into the repository, it is necessary to determine their location and speciation in the irradiated graphite after the reactor shutdown. This work concerns the study of ^36Cl. The main objective is to reproduce its behaviour during reactor operation. For that purpose, we have studied the effects of temperature and radiolytic corrosion indepently. Our...
International audienceIn France, graphite is present as reflector, moderator or structural element i...
23000 tons of graphite wastes will be generated during dismantling of the first generation of French...
The dismantling of UNGG reactors in France will generate about 23 000 tons of radioactive graphite w...
Ce travail se situe dans le cadre des études sur la gestion des déchets graphites des centrales nucl...
Ce travail s'inscrit dans le cadre des études sur la gestion des déchets graphités issus du démantèl...
International audienceGraphite was used as a moderator in the French-designed first generation nucle...
Presented at the NuMat 2014 Conference, 27–30 October 2014, Clearwater, Florida, USA.International a...
International audienceMethodology for measuring and evaluating chlorine-36 inventory in the graphite...
23000 tonnes de déchets graphites seront générés lors du démantèlement de la première filière de réa...
International audienceThis paper aims to get information on pristine chlorine speciation and its evo...
International audienceIn this paper, we present the study of thermal behaviour of 36Cl in nuclear gr...
Graphite is used in gas-cooled reactors (e.g. AGR, MAGNOX, HTR) and Russian RMBK reactors as a moder...
International audienceIn France, graphite is present as reflector, moderator or structural element i...
23000 tons of graphite wastes will be generated during dismantling of the first generation of French...
The dismantling of UNGG reactors in France will generate about 23 000 tons of radioactive graphite w...
Ce travail se situe dans le cadre des études sur la gestion des déchets graphites des centrales nucl...
Ce travail s'inscrit dans le cadre des études sur la gestion des déchets graphités issus du démantèl...
International audienceGraphite was used as a moderator in the French-designed first generation nucle...
Presented at the NuMat 2014 Conference, 27–30 October 2014, Clearwater, Florida, USA.International a...
International audienceMethodology for measuring and evaluating chlorine-36 inventory in the graphite...
23000 tonnes de déchets graphites seront générés lors du démantèlement de la première filière de réa...
International audienceThis paper aims to get information on pristine chlorine speciation and its evo...
International audienceIn this paper, we present the study of thermal behaviour of 36Cl in nuclear gr...
Graphite is used in gas-cooled reactors (e.g. AGR, MAGNOX, HTR) and Russian RMBK reactors as a moder...
International audienceIn France, graphite is present as reflector, moderator or structural element i...
23000 tons of graphite wastes will be generated during dismantling of the first generation of French...
The dismantling of UNGG reactors in France will generate about 23 000 tons of radioactive graphite w...