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  Ethylbenzene Disproportionation over Large Pore Zeolites

Karge, H. G., Ernst, S., Weihe, M., Weiß, U., & Weitkamp, J. (1994). Ethylbenzene Disproportionation over Large Pore Zeolites. In J. Weitkamp, H. Karge, H. Pfeifer, & W. Hölderich (Eds.), Zeolites and Related Microporous Materials: State of the Art 1994 - Proceedings of the 10th International Zeolite Conference, Garmisch-Partenkirchen, Germany, 17-22 July 1994 (pp. 1805-1812). Amsterdam: Elsevier.

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 Creators:
Karge, Hellmut G.1, Author           
Ernst, S.2, Author
Weihe, M.2, Author
Weiß, U.2, Author
Weitkamp, J.2, Author
Affiliations:
1Fritz Haber Institute, Max Planck Society, ou_24021              
2Institute of Chemical Technology I, University of Stuttgart, D-70550 Stuttgart, Germany, ou_persistent22              

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 Abstract: The disproportionation of ethylbenzene was studied over the large pore zeolite catalysts LaNaY, LaNaEMT, HL and HBeta, and over a zeolite with unknown pore structure, viz. HMCM-22. It was found that the time-on-stream behavior of ethylbenzene conversion and of the selectivities for the individual diethylbenzene isomers strongly depend on the pore geometry and on the strength and density of the acid sites in the zeolite. From its behavior in ethylbenzene disproportionation, conclusions on the effective pore width of zeolite HMCM-22 could be drawn.

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Language(s): eng - English
 Dates: 1994
 Publication Status: Issued
 Pages: 8
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/S0167-2991(08)63735-0
 Degree: -

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Title: Zeolites and Related Microporous Materials: State of the Art 1994 - Proceedings of the 10th International Zeolite Conference, Garmisch-Partenkirchen, Germany, 17-22 July 1994
Source Genre: Book
 Creator(s):
Weitkamp, J., Editor
Karge, H.G., Editor
Pfeifer, H., Editor
Hölderich, W., Editor
Affiliations:
-
Publ. Info: Amsterdam : Elsevier
Pages: 8 Volume / Issue: - Sequence Number: - Start / End Page: 1805 - 1812 Identifier: ISBN: 978-0-444-81847-8

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Title: Studies in Surface Science and Catalysis
Source Genre: Series
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Publ. Info: -
Pages: - Volume / Issue: 84 Sequence Number: - Start / End Page: - Identifier: ISSN: 0167-2991