Alkylation process using a catalyst with non-uniform metal dispe

Details Alkylation process using a catalyst with non-uniform metal dispe Alkylation process using a catalyst with non-uniform metal dispe

1995-05-30

1998-04-28

Caldarola, Glenn

Chemistry of hydrocarbon compounds

Saturated compound synthesis

By condensation of a paraffin molecule with an olefin-acting...

585709, 585721, 585722, 585726, 585727, 502327, 502328, C07C 258, C07C 256, B01J 2358

Patent

active

057446822

ABSTRACT:
A novel catalyst for alkylating an alkene with an alkane to give an alkylate product has been developed. The catalyst comprises a refractory inorganic oxide on which is dispersed a Group VIII metal, a metal cation and the reaction product of a metal halide and bound surface hydroxyl groups of the refractory inorganic oxide. The catalyst is characterized in that the Group VIII metal is concentrated in an outer layer of the catalyst particle.

REFERENCES:
patent: 2620314 (1952-12-01), Hoeckstra
patent: 2999074 (1961-09-01), Bloch et al.
patent: 5012027 (1991-04-01), Abrevaya et al.
patent: 5017541 (1991-05-01), Schmidt et al.
B. R. Shah in "Handbook of Petroleum Refining Processes", R. A. Meyers, editor, McGraw-Hill Book Company, 1986, pp. 1-3 through 1-28 (no month avail.).

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