Improved deactivation profile observed for Pt/H-chabazites and Pt/H-Y zeolite |
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| Authors: | Michael Stö cker Kari Mette Holm |
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| Affiliation: | (1) Department of Hydrocarbon Process Chemistry, Center for Industrial Research, Blindern, P. O. Box 124, N-0314 Oslo 3, Norway |
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| Abstract: | The presence of small platinum crystallites in the framework of protonic offretite, erionite and Y-zeolite causes an improved deactivation profile during n-butane conversion and reflects a stronger shape-selectivity compared to the analogous behavior of the monofuctional (protonic) zeolites.
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