Amoco Corporation

Bp Corporation North America Inc.

Brian L Slusar

John A Donohue

Jeffrey A Amelse

Judith B Melville

Nancy A Kutz

Craig W Colling

Gallium-containing, crystalline silicate molecular sieves in which substantially all of the gallium occupies molecular sieve lattice positions or is intimately associated with the crystal lattice of the silicate sieve when composited into a silica matrix are shown to form catalyst compositions having superior properties for the catalytic, liquid-phase isomerization of a xylene-containing stream containing a minor amount of ethylbenzene to a product mixture rich in paraxylene.

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Winfield, IL, United States of America

Brian L Slusar