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Title: Isomerization and Disproportionation of M-Xylene over Zeolite-Beta
Authors: Perezpariente, J ×
Sastre, E
Fornes, V
Martens, Johan
Jacobs, Pierre
Corma, A #
Issue Date: 1991
Publisher: ELSEVIER SCIENCE BV
Series Title: Applied catalysis. A: General vol:69 issue:1 pages:125-137
Conference: date:UNIV POLITECN VALENCIA,CSIC,INST TECNOL QUIM,CAMINO VERA S-N,E-46071 VALENCIA,SPAIN; CSIC,INST CATALISIS & PETROLEOQUIM,E-28006 MADRID,SPAIN; CATHOLIC UNIV LEUVEN,OPPERVLAKTECHEM LAB,B-3030 HEVERLEE,BELGIUM
Abstract: The isomerization and disproportionation of m-xylene has been performed over zeolite beta samples with Si/Al ratios in the range from 11 to 42. The selectivity for isomerization versus disproportionation and the selectivities among the isomerization and disproportionation products are contrasted with the micropore structures proposed for zeolite beta. The isomerization and disproportionation activity of zeolite beta depend strongly on the aluminium content, decreasing with increasing framework aluminium content. Maximum activity is found for Si/Al ratios between 14 and 15, while the p/o selectivity remains constant.
ISSN: 0926-860X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Centre for Surface Chemistry and Catalysis
× corresponding author
# (joint) last author

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