Untersuchungen zum Hochdruck‐Permeationsverhalten reiner Gase durch mikroporöse keramische Membranen Teil 1. Messmethode und Einfluss der Adsorption auf den Permeatfluss |
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| Authors: | MEng Y Wall Dr O A Mudimu Prof Dr G Braun Prof i R Dr G Brunner |
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| Affiliation: | 1. Fachhochschule K?ln, Institut für Anlagen‐ u. Verfahrenstechnik, Betzdorfer Stra?e 2, D‐50679 K?ln, Germany;2. Technische Universit?t Hamburg‐Harburg, Institut für Thermische Verfahrenstechnik, Ei?endorfer Stra?e 38, D‐21073 Hamburg, Germany |
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| Abstract: | The permeation behaviour of single gases (He, H2, N2, Ar, CH4, CO2) through meso (ZrO2) and micro (TiO2) porous ceramic membranes was measured within a pressure range of 1 to 10 MPa and a temperature range of 293 to 373 K, using steady state and dynamic experimental methods. The TiO2‐membrane shows by adsorption affected permeation, whereas the ZrO2‐membrane is not influenced by these effects. |
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| Keywords: | Adsorption Gaspermeation Keramische Membranen Messmethode Adsorption Ceramic membrane Gas permeation Testing method |
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