Cryosorption pump

Details Cryosorption pump Cryosorption pump

1983-06-24

1984-08-14

Capossela, Ronald C.

Refrigeration

Low pressure cold trap process and apparatus

62268, 55269, 417901, B01D 800

Patent

active

044649053

ABSTRACT:
A cryosorption pump comprises a pump housing; a supply conduit merging into the pump housing for introducing sorption material thereinto; an outlet conduit opening into the pump housing at a location below and spaced from the supply conduit; a plurality of heat conducting wall surfaces disposed in the pump housing; a refrigerator operatively connected to the wall surfaces for cooling them to a cryogenic temperature to which the sorption material situated between the wall surfaces is exposed; a regenerator connected to the outlet and supply conduits for regenerating sorbent-laden sorption material received from the pump housing by means of the outlet conduit and for admitting sorbent-free sorption material into the supply conduit; a first conveyor arranged in the outlet conduit for advancing sorbent-laden sorption material from the pump housing into the regenerator; and a second conveyor arranged in the supply conduit for advancing sorbent-free sorption material from the regenerator into the pump housing.

REFERENCES:
patent: 1307999 (1919-06-01), Buckley
patent: 2879157 (1959-03-01), Batutis et al.
patent: 3382585 (1968-05-01), Blake et al.
Lexikon Technik und exakte Naturwissenschaften, published by Fischer Taschenbuch, vol. 10, 1972, pp. 2990-2993.
Chemie Ingenieur Technik, published by Verlag Chemie GmbH, vol. 40, 1968, Issue 5, pp. 207, 213.

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