@inproceedings{df7b924694d045cca9480f48e62c9ba4,
title = "Dual pathways for benzene hydrogenation on Pt/mordenites: Implication for sulfur tolerance",
abstract = "Catalytic testing of Pt supported MOR with various Na+/H+ ratio revealed that benzene hydrogenation occurs via two pathways, i.e., on metal sites and on Br{\o}nsted acid sites with hydrogen spilt over from the close metal surface. In the presence of sulfur, the metal surface was poisoned and the catalytic activity remained on Br{\o}nsted acid sites. Pt supported on partially exchanged MOR showed a higher rate of benzene conversion and a higher sulfur resistance than the other catalysts. This was due to a subtle balance between a high Br{\o}nsted acid site concentration that deactivated the catalysts by coking and metal sulfur poisoning and a low Br{\o}nsted acid site concentration, i.e., a low benzene conversion on the acid sites. This is an abstract of a paper presented at the 13th International Zeolite Conference (Montpellier, France 7/8-13/2001).",
author = "L. Simon and \{Van Ommen\}, \{J. G.\} and A. Jentys and Lercher, \{J. A.\}",
year = "2001",
doi = "10.1016/S0167-2991(01)81292-1",
language = "English",
isbn = "9780444502384",
series = "Studies in Surface Science and Catalysis",
publisher = "Elsevier Inc.",
pages = "166",
editor = "F. Fajula and \{Di Renzo\}, F. and A. Galarneau and J. Vedrine",
booktitle = "Zeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001",
note = "Zeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001 ; Conference date: 08-06-2001 Through 13-06-2001",
}