Process for carring out a gas/liquid heat-exchange

Details Process for carring out a gas/liquid heat-exchange Process for carring out a gas/liquid heat-exchange

1975-05-01

1978-07-04

Chiesa, Richard L.

Gas and liquid contact apparatus

Contact devices

Porous sheet

165 60, 165173, 261154, B01F 304

Patent

active

040988520

ABSTRACT:
A gas/liquid heat exchanger is provided which comprises means for circulating gas and/or liquid and a plurality of hollow fibres, adapted to receive said gas or said liquid, said fibres being of polymeric material which is inert with respect to said liquid and are permeable to said liquid. Such a heat exchanger considerably improves the efficiency/volume ratio of the appratus, largely as a result of the liquid which permeates through the fibres vaporizing.

REFERENCES:
patent: 2725729 (1955-12-01), Mills
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patent: 3228877 (1966-01-01), Mahon
patent: 3403531 (1968-10-01), Oesterheld
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Cooper, W. W. and DeFilippi, R. P. Ultrafiltration Membranes for Blood Serum Protein Concentration, Paper No. 10c, at AIChe Meeting (Apr. 1, 1968) pp. 1,5 and FIG. 4.

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