Heat energized vapor adsorbent pump

Details Heat energized vapor adsorbent pump Heat energized vapor adsorbent pump

1977-04-21

1979-08-28

King, Lloyd L.

Pumps

By heating of pumped fluid

417 53, 62 2, 62480, F04B 1924, F04F 118, F25B 2700, F25B 1708

Patent

active

041659520

ABSTRACT:
A solid matrix of microporous adsorbent is utilized to provide a barrier between two bodies of a gaseous mixture of which at least one constituent is a sorbable vapor. Appropriate application of heat at the opposing interfaces of the adsorbent barrier produces a partial pressure differential across the barrier. The adsorbent material is energized from a convenient heat source; for example, solar energy. The vapor pump of the invention may be used for environmental refrigeration and may be of the open or closed type. Other uses for the vapor pump are for producing a supply of pure water from low vapor content air or for drying air by removing the vapor content.

REFERENCES:
patent: 1738720 (1929-12-01), Manters et al.
patent: 1943968 (1934-01-01), Hulse
patent: 2293556 (1942-08-01), Newton
patent: 3621665 (1971-11-01), Mokadam
patent: 3828566 (1974-08-01), Wetzel
patent: 4034569 (1977-07-01), Tchernen
patent: 4044819 (1977-08-01), Cottingham

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