Refrigeration – Processes – Treating an article
Patent
1992-03-30
1994-10-04
Capossela, Ronald C.
Refrigeration
Processes
Treating an article
62374, F25D 1306
Patent
active
053514955
ABSTRACT:
The invention concerns a process for freezing an article, such as a food according to which said article is contacted with the surface of a porous support which is impregnated with a cryogenic liquid. The invention also concerns a device for freezing an article including a conveyor of porous material, which is insulated by means of an enclosure as well as means for impregnating said conveyor with a cryogenic liquid.
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Capossela Ronald C.
L'Air Liquide Societe Anonyme pour l'Etude et, l'Exploitation de
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