Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydrogen Conditioning Using Nanoporous Inorganic Membranes
Carbon‐based membranes were manufactured by deposition of a polymeric precursor on asymmetric porous, ceramic substrates with tube channel geometry followed by pyrolysis. As a precursor, an unsaturated polyester resin prepared was used. The deposition of the carbon membranes results first on short substrate geometries (105 mm long single‐channel tube), further a first scaling‐up on 19‐channel geometry (250 mm and 600 mm length) was successfully performed. The synthesized carbon membranes show excellent separation properties regarding hydrogen/natural gas separation. The molecular sieving effect of the carbon membranes was detected via the pressure rising method with molecules of different kinetic molecule diameters. The molecular sieve membranes can be used at high temperatures and high pressures. The carbon membranes were successfully tested in real natural gas environment.
Hydrogen Conditioning Using Nanoporous Inorganic Membranes
Carbon‐based membranes were manufactured by deposition of a polymeric precursor on asymmetric porous, ceramic substrates with tube channel geometry followed by pyrolysis. As a precursor, an unsaturated polyester resin prepared was used. The deposition of the carbon membranes results first on short substrate geometries (105 mm long single‐channel tube), further a first scaling‐up on 19‐channel geometry (250 mm and 600 mm length) was successfully performed. The synthesized carbon membranes show excellent separation properties regarding hydrogen/natural gas separation. The molecular sieving effect of the carbon membranes was detected via the pressure rising method with molecules of different kinetic molecule diameters. The molecular sieve membranes can be used at high temperatures and high pressures. The carbon membranes were successfully tested in real natural gas environment.
Hydrogen Conditioning Using Nanoporous Inorganic Membranes
Kämnitz, Susanne (Autor:in) / Simon, Adrian (Autor:in) / Richter, Hannes (Autor:in) / Weyd, Marcus (Autor:in) / Lubenau, Udo (Autor:in) / Geisler, Tom (Autor:in) / Voigt, Ingolf (Autor:in)
Chemie Ingenieur Technik ; 94 ; 49-55
01.01.2022
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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