Aromatization of aliphatics over a zeolite containing framework

Details Aromatization of aliphatics over a zeolite containing framework Aromatization of aliphatics over a zeolite containing framework

1988-08-05

1990-01-02

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By ring formation from nonring moiety, e.g., aromatization,...

585417, 585418, C07C 1202, C07C 252

Patent

active

048914630

ABSTRACT:
A catalytic process is provided for converting C.sub.2 to C.sub.12 aliphatic hydrocarbons to aromatics by contacting them under conversion conditions with a crystalline zeolite catalyst having a Constraint Index of about 1 to 12 and containing gallium. Preferably, the zeolite is a low acidity zeolite. In certain embodiments, gallium is inserted into the zeolite framework. Gallium can also be deposited, exchanged or impregnated into the zeolite.

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