Induced nuclear reactions: processes – systems – and elements – Reactor protection or damage prevention – Recombiners
Patent
1990-03-21
1992-04-07
Walsh, Donald P.
Induced nuclear reactions: processes, systems, and elements
Reactor protection or damage prevention
Recombiners
376310, 376146, G21C 900
Patent
active
051026180
ABSTRACT:
A reactor for use in the separation of tritium from tritiated water by the vapor phase catalytic exchange process comprises an evaporator section, a superheater section, a catalytic reactor section and a condenser section serially arranged within a common casing structure defining a unitary pressure vessel. In a multistage plant the reactors are interconnected to provide for countercurrent flow of the water and hydrogen gas from stage to stage, with co-current contact in the catalytic reactor section of each stage. By incorporating the components of each stage in a common casing structure, the external piping is minimized and the risk of leakage is reduced.
REFERENCES:
patent: 3937649 (1976-02-01), Ridgely
patent: 4217332 (1980-08-01), Hindin et al.
patent: 4331522 (1982-05-01), Pierini
Chelliah Meena
Ontario Hydro
Walsh Donald P.
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