Alkylation of benzene with isopropanol over zeolite beta

1993 ◽  
Vol 95 (1) ◽  
pp. 53-63 ◽  
Author(s):  
K.S.N. Reddy ◽  
B.S. Rao ◽  
V.P. Shiralkar
Keyword(s):  
Zeolite Beta ◽  
Alkylation Of Benzene

Pair Distribution Function as a Probe for Zeolite Structures

2004 ◽  
Vol 840 ◽  
Author(s):  
María M. Martínez-Iñesta ◽  
Raúl F. Lobo
Keyword(s):  
Thermal Expansion ◽  
Distribution Function ◽  
Pair Distribution Function ◽  
Negative Thermal Expansion ◽  
Zeolite Beta ◽  
Structural Problems ◽  
Alkylation Of Benzene ◽  
Complex Structural ◽  
The Individual

ABSTRACTIn this article we describe how we have used the pair distribution function of zeolites to solve complex structural problems. A first study was dedicated to refining the structure of disordered zeolite beta, a zeolite that is used in the alkylation of benzene. A second study is a work in progress geared toward the determination of the mechanism of negative thermal expansion of zeolite chabazite, which has been found to be one of the most contracting materials known. Preliminary results suggest that the individual Si-Ox distances and Ox-Si-Ox angles in the tetrahedral are deformed with temperature while the average tetrahedra dimensions stay constant.

Palladium-Containing Zeolite Beta Macrostructures Prepared by Resin Macrotemplating

2002 ◽  
Vol 14 (12) ◽  
pp. 4881-4885 ◽  
Author(s):  
Valeri Naydenov ◽  
Lubomira Tosheva ◽  
Johan Sterte
Keyword(s):  
Zeolite Beta

Influence of Steam Activation on Pore Structure and Acidity of Zeolite Beta: An Al K Edge XANES Study of Aluminum Coordination

2002 ◽  
Vol 211 (2) ◽  
pp. 540-547 ◽  
Author(s):  
J.A. van Bokhoven ◽  
D.C. Koningsberger ◽  
P. Kunkeler ◽  
H. van Bekkum
Keyword(s):  
Pore Structure ◽  
Zeolite Beta ◽  
Steam Activation

ChemInform Abstract: Zeolite beta Catalyzed C7 and C9 Aromatics Transformation.

ChemInform ◽  
2010 ◽  
Vol 26 (6) ◽  
pp. no-no
Author(s):  
J. DAS ◽  
Y. S. BHAT ◽  
A. I. BHARDWAJ ◽  
A. B. HALGERI
Keyword(s):  
Zeolite Beta

A powerful structure-directing agent for the synthesis of nanosized Al- and high-silica zeolite Beta in alkaline medium

2011 ◽  
Vol 142 (1) ◽  
pp. 17-25 ◽  
Author(s):  
Olivier Larlus ◽  
Svetlana Mintova ◽  
Stephen T. Wilson ◽  
Richard R. Willis ◽  
Hayim Abrevaya ◽  
...  
Keyword(s):  
Alkaline Medium ◽  
Zeolite Beta ◽  
Structure Directing Agent ◽  
High Silica

Origin of the optimum in catalytic activity of zeolite beta

1998 ◽  
Vol 94 (4) ◽  
pp. 617-621 ◽  
Author(s):  
Fre´de´ric Vaudry ◽  
Francesco Di Renzo ◽  
Francois Fajula ◽  
Philippe Schulz
Keyword(s):  
Catalytic Activity ◽  
Zeolite Beta
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