摘要 |
<p>The invention relates to a membrane module for pervaporation, in particular organophilic pervaporation, having a liquid-tight housing with at least one feed inlet, at least one retentate outlet and at least one permeate outlet that is or can be subjected to a negative pressure or vacuum, wherein a membrane pocket stack is arranged in a housing interior and has a plurality of membrane pockets and seals laid on one another, wherein mechanical pressure is or can be applied to the membrane pockets in the stacking direction by means of a pressure application device for the mutual sealing of the membrane pockets, so that the housing interior is divided up by the membrane pockets into a feed chamber on the outside of the membrane pockets and a permeate chamber in the interior of the membrane pockets. The invention further relates to a use of a membrane module according to the invention.</p> |
申请人 |
HELMHOLTZ-ZENTRUM GEESTHACHT ZENTRUM FÜR MATERIAL- UND KÜSTENFORSCHUNG GMBH;POLYAN GESELLSCHAFT ZUR HERSTELLUNG VON POLYMERENFÜR SPEZIALLE ANWENDUNG UND ANALYTIK MBH |
发明人 |
NOTZKE, HEIKO;BRINKMANN, TORSTEN;WOLFF, THORSTEN;WITHALM, ULRIKE;WIND, JAN;SCHIFFMANN, PATRICK;REPKE, JENS-UWE;MATUSCHEWSKI, HEIKE |