Tritium measurement and inventory
Date: - Categories: Technologies
“The determination of nuclear material inventories is a permanent and regulatory obligation for the operation of a nuclear facility. In the case of the tritium facilities at CEA – Valduc (France), calorimetry is one of the most widely used thermodynamic measurement techniques for many years. Simple to use, this non-destructive testing technique has many advantages.
The limits are imposed by the volume and the mass of the objects to be measured in adequacy with the sensitivity and the dimensions of the measuring cell of the calorimeter.
It is for this purpose that a new calorimeter, dedicated to large volume objects – up to 385 liters and 400 kg – and more specifically to the measurement of specifically for the measurement of nuclear waste contaminated with tritium, has been developed and patented by the CEA and KEP Technologies.
Article from the CEA’s “Avancées” magazine. It illustrates some of the major levers of the scientific policy of the CEA’s Military Applications Directorate and highlights some of its most remarkable publications.