Catalyst for the isomerization of alkanes

Details Catalyst for the isomerization of alkanes Catalyst for the isomerization of alkanes

1989-11-13

1991-04-02

McFarlane, Anthony

Chemistry of hydrocarbon compounds

Saturated compound synthesis

By isomerization

585744, 585748, 585750, C07C 522

Patent

active

050048597

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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