Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent
1990-06-27
1991-05-21
Garvin, Patrick P.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
502 66, 502226, 502230, B01J 3130, B01J 2713
Patent
active
050175416
ABSTRACT:
An improved catalyst particle is disclosed for the conversion of hydrocarbons which comprises a refractory inorganic-oxide support, a Friedel-Crafts metal halide, and a surface-layer platinum-group metal component, wherein the concentration of platinum-group metal component on the surface layer of each catalyst particle is at least 1.5 times the concentration in the central core of the catalyst particle. An isomerization process also is disclosed which is particularly effective for the conversion of C.sub.4 -C.sub.7 alkanes.
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Adams Frank H.
Ford Mark R.
Haizmann Robert S.
Low C. David
Schmidt Robert J.
Conser Richard E.
Garvin Patrick P.
McBride Thomas K.
Spears Jr. John F.
UOP
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