Induced nuclear reactions: processes – systems – and elements – Fission reactor material treatment – Impurity removal
Patent
1981-01-28
1983-11-22
Cangialosi, Sal
Induced nuclear reactions: processes, systems, and elements
Fission reactor material treatment
Impurity removal
376313, G21C 1518
Patent
active
044168500
ABSTRACT:
A system is for cooling the atmosphere in a primary containment vessel containing a reactor pressure vessel and for removing radioactive and non-radioactive water-soluble gases and dusts floating in the atmosphere of the primary containment vessel by the arrangement which comprises a gas treating casing, a blower connected to the casing, and duct sets connected to the blower.
The gas treating casing contains a water-spray device for spraying cooling water in the casing, a heat exchanger located downstream of the water-spray device, a moisture separator located downstream of the heat exchanger, and a device for removing drain from the casing.
REFERENCES:
patent: 2880597 (1959-04-01), Wellborn
patent: 3299620 (1967-01-01), Hollingworth
patent: 3473298 (1969-10-01), Berman
patent: 3854909 (1974-12-01), Hoisington et al.
patent: 3859166 (1975-01-01), Flynn et al.
patent: 4243485 (1981-01-01), Chabin
Proc. 3rd Int. Conf. on Peaceful Uses of Atomic Energy, vol. 13 (9/64) pp. 362-369, Davis et al.
Kodama Tasuku
Taruishi Yoshiaki
Cangialosi Sal
Nippon Genshiryoku Jigyo Kabushiki Kaisha
Tokyo Shibaura Denki Kabushiki Kaisha
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