Process for producing m-xylene from o-xylene

A process for producing m-xylene, which comprises isomerizing a hydrocarbon material containing o-xylene as a main ingredient in the presence of a catalyst composition comprising zeolite ZSM-4 and/or zeolite omega under such conditions that m-xylene is selectively formed, and recovering m-xylene by...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ONODERA, TAMIO, NAMATAME, AKIO
Format: Patent
Sprache:eng ; fre ; ger
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