Invention Grant
- Patent Title: Carbon membrane, process for the manufacture of carbon membranes and use thereof
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Application No.: US14970199Application Date: 2015-12-15
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Publication No.: US09962648B2Publication Date: 2018-05-08
- Inventor: Hannes Richter , Susanne Kaemnitz , Joerg Gruetzner , Dirk Martin , Ingolf Voigt
- Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V. , MUW SCREENTEC Filter- und Praezisionstechnik aus Metall GmbH
- Applicant Address: DE Munich
- Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E. V.
- Current Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E. V.
- Current Assignee Address: DE Munich
- Agency: Abel Law Group, LLP
- Priority: DE102014118892 20141217
- Main IPC: B01D53/26
- IPC: B01D53/26 ; B01D71/02 ; B01D53/22 ; B01D67/00 ; H01M8/04 ; B01D69/02 ; H01M8/04119 ; H01M8/04828 ; H01M8/04014
Abstract:
The invention relates to a permselective membrane (1) for removal of water from water-containing gas mixtures, said permselective membrane (1) being a carbon membrane of a material whose structure is graphite similar and formed by at least one sequence of layers of the material, the layers being arranged in planes, adjacent layers having an average distance between the layers of less than 0.45 nm (4.5 Å), and the sequence of layers being turbostratically disordered. The invention further relates to processes for preparing membrane (1) and to uses of membrane (1) for exchanging water between two gas streams and also for removing water from chemical equilibrium reactions. Assemblies comprising membrane (1) on porous ceramic carriers (2) and apparatuses for separating water from a water-containing gas mixture are also described.
Public/Granted literature
- US20160175767A1 CARBON MEMBRANE, PROCESS FOR THE MANUFACTURE OF CARBON MEMBRANES AND USE THEREOF Public/Granted day:2016-06-23
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