Issue 8, 2011
From the journal:

Catalysis Science & Technology

Towards more efficient monodimensional zeolitecatalysts: n-alkane hydro-isomerisation on hierarchical ZSM-22

Danny Verboekend,a   Karine Thomas,b   Maria Milina,a   Sharon Mitchell,a   Javier Pérez-Ramírez*a  and  Jean-Pierre Gilson*b  

* Corresponding authors

a Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Wolfgang-Pauli-Strasse 10, HCI E 125, Zurich, Switzerland
E-mail: jpr@chem.ethz.ch
Fax: +41 44 633 7120

b Laboratoire Catalyse et Spectrochimie, ENSICAEN, Université de Caen, CNRS, 6 Bd du Maréchal Juin, 14050 Caen, France
E-mail: jean-pierre.gilson@ensicaen.fr
Fax: +33 2 31 45 28 22

Abstract

A hierarchical (mesoporous) ZSM-22 zeolite displays a greatly enhanced sorption capacity for n-octane, compared to its purely microporous parent. In n-octane hydro-isomerisation, the mesoporous bi-functional Pt/ZSM-22 catalyst clearly outperforms its microporous parent, judged by the higher monobranched isomer yield. This is attributed to an increased number of accessible micropore mouths in the mesoporous zeolite.

Graphical abstract: Towards more efficient monodimensional zeolite catalysts: n-alkane hydro-isomerisation on hierarchical ZSM-22

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Article information

DOI
https://doi.org/10.1039/C1CY00240F
Article type
Communication
Submitted
30 Jun 2011
Accepted
12 Aug 2011
First published
24 Aug 2011

Catal. Sci. Technol., 2011,1, 1331-1335

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Towards more efficient monodimensional zeolite catalysts: n-alkane hydro-isomerisation on hierarchical ZSM-22

D. Verboekend, K. Thomas, M. Milina, S. Mitchell, J. Pérez-Ramírez and J. Gilson, Catal. Sci. Technol., 2011, 1, 1331 DOI: 10.1039/C1CY00240F

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