Refrigeration – Low pressure cold trap process and apparatus
Patent
1988-11-30
1990-05-29
Wasil, Daniel D.
Refrigeration
Low pressure cold trap process and apparatus
210186, 376312, G21C 1930
Patent
active
049284975
ABSTRACT:
It comprises an enclosure (1), a supply pipe (8) for introducing the liquid metal to be purified into enclosure (1), a distributor (10) for distributing the liquid metal on the periphery of the enclosure, cooling means (30, 32, 34) positioned externally of the enclosure (1) and downstream of distributor (10) for producing a cooling zone (28) for the liquid metal to purified, at least one oxide retention element (58), a discharge pipe (22) for discharging the purified liquid metal, structures (44) for the attachment of the hydrides located within the enclosure (1) and level with the external cooling means (30, 32, 34).
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Commissariat a l''Energie Atomique
Wasil Daniel D.
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