Abstract A sample of zirconolite with nominal composition Ca 0.80 Ce 0.20 ZrTi 1.60 Cr 0.40 O 7 was processed via Hot Isostatic Pressing (HIP), a dwell temperature and pressure 1320 °C/100 MPa maintained for 4 h. The produced wasteform characterised by powder XRD, SEM–EDS, L 3 K-edge XANES. significant portion the inventory did not fully partition within phase, instead remaining as CeO 2 micros...

This article presents an assessment of fuel cycle parameter impact on waste production through the prism vitrified container and minor actinide masses, using a scenario simulated with CLASS code. The number canister introduces new focus estimation for nuclear fleet, as it helps to set repository size deep geological disposal high level waste. To evaluate canisters, dedicated developments model ...

• Criticality safety evaluation of a final disposal repository for high-level waste. Formulation canister corrosion scenarios and investigation system criticality. Reported reactivity changes due to variability in porewater composition density. Investigation criticality considering manufacturing tolerances. Evaluating the concept waste (HLW) post-closure phase is regulatory requirement many nat...