Cooling apparatus

Details Cooling apparatus Cooling apparatus

2005-06-10

2010-11-02

Ali, Mohammad M (Department: 3744)

Refrigeration

Processes

Pumping fluid in closed circuit

C062S310000

Reexamination Certificate

active

07823396

ABSTRACT:
A process for introducing a solution into an evaporative cooling apparatus (14), said process comprising a) positioning a selectively permeable membrane (16) between a first solution (18) and a second solution (20) having a higher solute concentration than the first solution (18), such that the solvent from the first solution (18) flows across the selectively permeable membrane (16) to dilute the second solution (20), b) introducing the second solution into an evaporative cooling apparatus (14) in which solvent is removed from the second solution (20) by evaporation, and c) recycling the second solution (20) from step b) to step a) to draw solvent from the first solution (18).

REFERENCES:
patent: 4981594 (1991-01-01), Jones
patent: 5281430 (1994-01-01), Herron et al.
patent: 5616307 (1997-04-01), Dubin et al.
patent: 6379548 (2002-04-01), Kurokawa et al.
patent: 6557266 (2003-05-01), Griffin
patent: 6672099 (2004-01-01), Yoshimi et al.
patent: 09060320 (1997-03-01), None
patent: 2002310595 (2002-10-01), None
patent: 02060825 (2002-08-01), None
A translation of JP 9-60320 A to Hanada et al.
English Abstract of JP 9060320.
English Abstract of JP 2002310595.

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