Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By ring formation from nonring moiety – e.g. – aromatization,...
Patent
1994-12-20
1995-10-10
Gibson, Sharon A.
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By ring formation from nonring moiety, e.g., aromatization,...
585750, 208 24, 208137, C07C 252, C07C 513, C10G 7300, C10G 3506
Patent
active
054572533
ABSTRACT:
By this invention there is provided a catalyst composition comprising a Group IVB oxide, an amorphous silica-alumina support having dispersed thereon a rare earth oxide, which as herein used also includes yttrium oxide, and a metal(s) selected from the group consisting of Group VIII noble metal(s), mixtures of Group VIII noble metal(s) and tin, mixtures of Group VIII noble metal(s) and rhenium, and mixtures of Group VIII noble metal(s), tin and rhenium. The amorphous silica-alumina support contains at least about 50% silica by weight. The catalyst can function as a hydrocarbon conversion catalyst in reactions where platinum on halided (Cl,F)-alumina is typically used.
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Gates William E.
McVicker Gary B.
Miseo Sabato
Soled Stuart L.
Allocca Joseph J.
Bakun Estelle C.
Exxon Research & Engineering Co.
Gibson Sharon A.
Phan Nhat D.
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