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Untersuchungen an oxidischen Katalysatoren. XXXII. Die Wirkung siliciumreicher Y-Zeolithe beim Spalten und Isomerisieren von Paraffinen |
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| Authors: | H Bremer U Lohse W Reschetilowski K-P Wendlandt |
| Abstract: | Studies on Oxide Catalysts. XXXII. Effect of High-Silica Y Zeolites in the Cracking and Isomerization Reaction of Paraffins The catalytic properties of high-silica Y zeolites were investigated in the cracking of gasoil and – after addition of platinum – in the isomerization of n-hexane. Number and strength of Brönsted acid centres are influenced by dealumination. Strength and concentration of acid centres control catalytic activity, selectivity, and rate of coking. |
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