Spectroscopic and Catalytic Investigations of Hydrothermally Dealumimated ZSM-5

Spectroscopic and Catalytic Investigations of Hydrothermally Dealumimated ZSM-5 Full article

Journal

Studies in Surface Science and Catalysis
ISSN: 0167-2991

Output data

Year: 1991, Volume: 65, Pages: 425-433 Pages count : 9 DOI: 10.1016/s0167-2991(08)62927-4

Authors

Löffler E. ¹ , Kustov L.M. ¹ , Zholobenko V.L. ² , Peuker CH. ¹ , Lohse U. ¹ , Kazansky V.B. ² , Öhlmann G. ¹

Affiliations

1	Central Institute of Physical Chemistry, Academy of Sciences of the GDR, Berlin-1199
2	N. D. Zelinsky Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow.

The influence of different hydrothermal treatment conditions of HZSM-5 on the n-hexan cracking activity was studied. The Bronsted and Lewis acid sites were characterized by diffuse reflectance IR spectroscopy using various probe molecules. The spectroscopic and catalytic results were discussed with the emphasis to the role of Lewis sites in the activity enhancement after steaming and in the mechanism of the paraffin cracking.

Löffler E. , Kustov L.M. , Zholobenko V.L. , Peuker C. , Lohse U. , Kazansky V.B. , Öhlmann G.
Spectroscopic and Catalytic Investigations of Hydrothermally Dealumimated ZSM-5
Studies in Surface Science and Catalysis. 1991. V.65. P.425-433. DOI: 10.1016/s0167-2991(08)62927-4 OpenAlex

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