Cold producing process

Details Cold producing process Cold producing process

1976-06-09

1977-07-26

King, Lloyd L.

Refrigeration

Processes

Compressing, condensing and evaporating

62335, 62525, F25B 500, F25B 700, F25B 3902

Patent

active

040374262

ABSTRACT:
Process for producing cold by evaporation of a cooling fluid, comprising the steps of compressing a gaseous phase of the cooling fluid and dissolving it, at least partly, in a liquid solvent, precooling the resulting solution by an external fluid and further cooling it by heat exchange with a heavy and a light liquid phase, said heavy liquid phase being then recycled as liquid solvent for the gaseous phase of the cooling fluid, said light liquid phase being vaporized to produce cold, thereafter used for cooling said solution and recycled as gaseous phase of the cooling fluid.

REFERENCES:
patent: 3158010 (1964-11-01), Kuerston
patent: 3300991 (1967-01-01), Carney
patent: 3427817 (1969-02-01), Rietdijk
patent: 3898857 (1975-08-01), Bourquet et al.
patent: 3964891 (1976-06-01), Krieger

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