Catalyst for hydrocarbon conversion and conversion process utilizing the same
AssigneeSun Refining and Marketing Company
InventorsElmer J. Hollstein, James T. Wei, Chao-Yang Hsu
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Abstract
A sulfated calcined solid catalyst is provided which comprises (1) oxide or hydroxide of Group III or Group IV, e.g. zirconium, metal, (2) oxide or hydroxide of Group V, Group VI or Group VII, e.g. manganese, metal and (3) oxide or hydroxide of Group VIII, e.g. iron, metal. In one embodiment of the invention, the catalyst is used to isomerize normal alkanes having 4 to 7 carbon atoms per molecule, to obtain high octane number blending components for motor fuel and/or valuable chemical intermediates.
Claims3
Method of isomerizing a feedstock comprising acyclic hydrocarbons having 4 to 7 carbon atoms per molecule which comprises contacting said feedstock at a temperature in the range from 0 to 400.degree. C., and a pressure in the range from 1 to 50 atmospheres with a solid mixture of (1) oxide or hydroxide of element from a first class consisting of Group III or Group IV elements, (2) oxide or hydroxide of metal from a second class consisting of Group V, Group VI or Group VII metals, and (3) oxide or hydroxide of Group VIII metals, the ratio of metal from said second class to Group VIII metal being in the range from 0.1:1 to 2.0:1.
Dependencies are inferred from the claim text.