CATALYTIC DEHYDROGENATION OF PROPANE IN A MEMBRANE REACTOR WITH PD-6%IN-0.5%RU AND PD-6%RU FOILS
Ludmila P. Didenko, Larisa A. Sementsova, Petr E. Chizhov, Leonid A. Bikov
Strony: 305-312
Opublikowano: 10 Jul 2016
Wyświetlenia: 2,244
Pobrania: 435
Streszczenie: Propane dehydrogenation in a membrane reactor on the АОК-73-24 industrial chromia–alumina catalyst is studied at 773–873 K. Membranes based on a 30 μm thick foils made of the Pd–6%In–0.5%Ru and Pd-6%Ru alloys are used. It is shown that because of a high hydrogen permeability of the Pd-In-Ru membrane there is a fast deactivation of the catalytic system due to the formation of carbon deposits. When using Pd-Ru membranes with lower hydrogen permeability, the deactivation rate of the catalytic system decreases and the yield of propylene becomes higher than that achieved in the “non-membrane” process.
Słowa kluczowe: propane dehydrogenation, membrane reactor, foil, palladium alloys
Cytowanie artykułu: Ludmila P. Didenko, Larisa A. Sementsova, Petr E. Chizhov, Leonid A. Bikov. CATALYTIC DEHYDROGENATION OF PROPANE IN A MEMBRANE REACTOR WITH PD-6%IN-0.5%RU AND PD-6%RU FOILS. Journal of International Scientific Publications: Materials, Methods & Technologies 10, 305-312 (2016). https://www.scientific-publications.net/en/article/1001153/
Powrót do spisu treści tomu
© 2025 The Author(s). This is an open access article distributed under the terms of the
Creative Commons Attribution License https://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. This permission does not cover any third party copyrighted material which may appear in the work requested.
Disclaimer: The Publisher and/or the editor(s) are not responsible for the statements, opinions, and data contained in any published works. These are solely the views of the individual author(s) and contributor(s). The Publisher and/or the editor(s) disclaim any liability for injury to individuals or property arising from the ideas, methods, instructions, or products mentioned in the content.
