Apparatus for the separation of mixtures by means of pervaporation
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United States of America Patent
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Sep 6, 1988
Grant Date -
N/A
app pub date -
Aug 13, 1986
filing date -
Aug 14, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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