Enhanced activity and selectivity in n-octane isomerization using a bifunctional SCILL catalyst

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autor(en): Meyer C, Hager V, Schwieger W, Wasserscheid P
Zeitschrift: Journal of Catalysis
Verlag: Elsevier
Jahr der Veröffentlichung: 2012
Band: 292
Seitenbereich: 157--165
ISSN: 0021-9517


Abstract


Bifunctional Solid Catalyst with Ionic Liquid Layer (SCILL) systems are presented and applied in the skeleton isomerization of n-octane in a slurry-phase reaction mode. It is demonstrated that Pt on silica, coated with a thin film of acidic chloroaluminate ionic liquid exhibits remarkable catalytic performance under mild conditions in the presence of hydrogen. Interestingly, both selectivity and activity of n-octane isomerization increase in these systems as a function of hydrogen pressure. This does not only suggest a hydrogenation activity of the catalytic Pt-centers embedded in the strongly Lewis acidic ionic liquid but also a significant increase in the proton acidity in this system as a function of the hydrogen pressure.



FAU-Autoren / FAU-Herausgeber

Hager, Veit
Lehrstuhl für Chemische Reaktionstechnik
Meyer, Carolin
Lehrstuhl für Chemische Reaktionstechnik
Schwieger, Wilhelm Prof. Dr.
Professur für Technische Chemie (Reaktionstechnik)
Wasserscheid, Peter Prof. Dr.
Lehrstuhl für Chemische Reaktionstechnik


Zusätzliche Organisationseinheit(en)
Exzellenz-Cluster Engineering of Advanced Materials


Zitierweisen

APA:
Meyer, C., Hager, V., Schwieger, W., & Wasserscheid, P. (2012). Enhanced activity and selectivity in n-octane isomerization using a bifunctional SCILL catalyst. Journal of Catalysis, 292, 157--165. https://dx.doi.org/10.1016/j.jcat.2012.05.008

MLA:
Meyer, Carolin, et al. "Enhanced activity and selectivity in n-octane isomerization using a bifunctional SCILL catalyst." Journal of Catalysis 292 (2012): 157--165.

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Zuletzt aktualisiert 2018-06-08 um 15:23