Hot-Cell and Waste Handling
Components removed from the machine are activated; a shielded hot cell receives, processes, and stores them safely.
Where removed parts go
A component pulled from the breeder is radioactive and cannot simply be set aside. It is transferred to a hot cell — a heavily shielded room with remote manipulators — where it is examined, decontaminated where possible, prepared for storage or disposal, and where recoverable materials such as tritium or valuable structure can be handled. The hot cell is the back end of the maintenance chain.
What the hot cell does
- Receives activated components without exposing personnel.
- Allows remote inspection and, where possible, refurbishment.
- Recovers residual tritium and separates material streams.
- Prepares waste for classification and storage.
Tied to material choices
How hard hot-cell handling is depends on how the components were designed. Reduced-activation materials decay faster and become easier to handle after a cooldown period. Low tritium inventory means less to recover. The upstream materials decisions directly set how manageable the back end is, which is why activation and hot-cell handling are discussed together.
Scope
This page addresses handling and safety only, with no economic content. Waste is treated as a materials and radiological consequence of a neutron-producing machine, handled through shielded, remote processes as part of the breeder's open safety posture.
Material recovery
Beyond disposal, the hot cell can recover value: residual tritium is reclaimed, and reduced-activation structure may, after cooldown, be candidates for recycling rather than long-term storage. Designing components and choosing materials with recovery in mind reduces the waste stream, linking the hot cell's back-end work to the up-front materials decisions.
This page documents a design and simulation study, not a built machine. Construction begins Q2 2027; first-of-a-kind first tritium is targeted near 2030. Figures are computed, reproducible targets, not measurements.