PORRITTINC
( LAYTON, UT )
SPECIFICATION · BALANCE OF PLANT

Tritium fuel
cycle
specification.

Closed-loop tritium plant: blanket extraction, isotope separation by cryogenic distillation, metal-hydride storage, and full accountancy at every transfer point under double containment.

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DESIGN TARGET · NOT MEASURED PERFORMANCE

Figures on this page are engineering design targets and reference-architecture values, not measured results from operating hardware. They state what the design is being engineered to achieve. Verified performance data will replace them as systems are built and tested. Nothing here should be relied upon as a performance warranty.

Design basis
EXTRACTION

Blanket recovery

Bred tritium is stripped from the blanket carrier and routed to separation. Recovery fraction determines whether the plant is fuel-positive over its cycle.

SEPARATION

Cryogenic distillation

Hydrogen isotopes are separated by cryogenic distillation. Column inventory is minimised deliberately — inventory is both a cost and a licensing quantity.

STORAGE

Metal-hydride beds

Inventory is held in solid metal-hydride form rather than as pressurised gas, reducing the consequence of a containment breach.

ACCOUNTANCY

Instrumented transfers

Every transfer point is metered and logged with provenance. Accountancy is a licensing obligation and the records must survive audit years later.

Design targets
1.08
Breeding ratio target
<1 g
Active inventory target
99.99%
Recovery target
Containment
Interfaces

Interfaces the breeding blanket, the vacuum system exhaust, and the fuelling system. All inventory movements are reported to the supervisory layer with append-only provenance records suitable for regulatory review.

Discuss the details.

Specifications evolve as the design matures. Contact us for current status and integration requirements.

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