Preparation of modified zeolites and their utilization

Details Preparation of modified zeolites and their utilization Preparation of modified zeolites and their utilization

1985-02-13

1986-01-28

Gantz, D. E.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

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

502 61, 502 71, 502 74, 585469, 585640, 585733, C07C 120

Patent

active

045673101

ABSTRACT:
A modified ZSM-5 type zeolite is provided by treatment of a ZSM-5 type zeolite with BF.sub.3. The novel product is characterized by reduced pore size and enhanced shape-selectivity, or by enhanced activity, or by both. This invention also provides a process for catalytically converting organic compounds by use of the novel composition, an illustrative conversion being the catalytic conversion of methanol to hydrocarbons.

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