Catalyst and process for the 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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Main Authors MARLER, DAVID OWEN, CHANG, CLARENCE DAYTON, HAN, SCOTT, MITKO, DONNA, ABSIL, ROBERT PETER LEONARD, SHIHABI, DAVID SAID
Format Patent
LanguageEnglish
French
German
Published 16.10.1991
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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: EP19910301666