Apparatus for the separation of mixtures by means of pervaporati

Details Apparatus for the separation of mixtures by means of pervaporati Apparatus for the separation of mixtures by means of pervaporati

1986-08-13

1988-09-06

Spear, Frank

Liquid purification or separation

With heater or heat exchanger

For filter

21032175, B01D 1300

Patent

active

047691409

ABSTRACT:
An apparatus for membrane pervaporation, in which a raw feed chamber, constituting two partial chambers, is formed by two plates. On the respective sides of each plate which are faced away from each other, there is a surrounding profile, which serves as support for the membrane. A surrounding gasket is arranged between the respective plate and the membrane such that the compaction of the gasket is limited to a predetermined value. Several raw feed chambers and permeate chambers can be alternately arranged in a stack unit. The apparatus is characterized by a simple design and low number of elements.

REFERENCES:
patent: 2958656 (1960-11-01), Stuckey
patent: 2958657 (1960-11-01), Binning et al.
patent: 3140256 (1964-07-01), Martin et al.
patent: 3182043 (1965-05-01), Kirkland
patent: 3367787 (1968-02-01), Thijssen et al.
patent: 3520803 (1970-07-01), Iaconelli
patent: 3854904 (1974-12-01), Jamet
patent: 4430218 (1984-02-01), Perl et al.
Porter, M. C. et al., Membrane Ultrafiltration, Chem. Tech., Jan. 1971, pp. 56-63.

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