Apparatus for the transfer of substances between two fluids with

Details Apparatus for the transfer of substances between two fluids with Apparatus for the transfer of substances between two fluids with

1979-01-24

1981-06-09

Hart, Charles N.

Liquid purification or separation

With heater or heat exchanger

210456, 2103213, 165101, 422 48, 422 46, 261DIG28, B01D 3100, A61M 103

Patent

active

042723736

ABSTRACT:
Apparatus for the transfer of substances between two fluids with the simultaneous tempering of at least one of the fluids. The apparatus includes at least one heat permeable membrane having first and second opposing surfaces for the transfer of heat therethrough. First and second fluid conducting means are provided for conducting a first and second fluid, respectively. Transfer means are provided for transferring substances between the first and second fluids. The second fluid conducting means conducts the second fluid along the first surface of the heat permeable membrane and third fluid conducting means are providing for conducting a third fluid along the second surface of the heat permeable membrane for tempering the second fluid. According to the preferred embodiment, the transfer means may comprise either means for directly mixing the first fluid into the second fluid or may comprise a semipermeable membrane for diffusing substances therethrough between the first and second fluids.

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