CATALYST AND METHOD OF SELECTIVE PRODUCTION OF PARA-DIALKYL SUBSTITUTED BENZENES

A catalyst for the selective production of para-dialkyl substituted benzenes, and in particular the selective disproportionation of toluene to para-xylene, includes a Constraint Index 1-12 zeolite which has been produced from a organic-free reaction mixture and which has been modified with an organo...

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Bibliographic Details
Main Authors MITKO DONNA, MARLER DAVID O, SHIFABI DAVID S, HAN SCOTT, CHANG CLARENCE D, ABSIL ROBERT P. L
Format Patent
LanguageEnglish
Published 09.08.1995
Edition6
Subjects
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Summary:A catalyst for the selective production of para-dialkyl substituted benzenes, and in particular the selective disproportionation of toluene to para-xylene, includes a Constraint Index 1-12 zeolite which has been produced from a organic-free reaction mixture and which has been modified with an organosilicon compound.
Bibliography:Application Number: SK19910000740