Toluene disproportionation using Nb/mordenite catalyst

Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By alkyl or aryl transfer between molecules – e.g.,...

Reexamination Certificate

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Reexamination Certificate

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08063259

ABSTRACT:
A molecular sieve catalyst useful in the conversion of hydrocarbons containing niobium is disclosed, along with a process for the disproportionation of toluene to benzene and xylene using such catalyst.

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