Isoparaffin:olefin alkylation process and catalyst complex

Details Isoparaffin:olefin alkylation process and catalyst complex Isoparaffin:olefin alkylation process and catalyst complex

1991-12-12

1992-12-22

McFarlane, Anthony

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Boron or compound containing same

585709, 585725, 585726, B01J 2100, C07C 258, C07C 260

Patent

active

051734672

ABSTRACT:
The invention provides a catalyst complex for promoting alkylation of an isoparaffin with an olefin, said catalyst complex comprising the reaction product of Lewis acid and at least one fluorophosphoric acid; and, additionally, excess Lewis acid in concentration of from about 10 ppm (weight) to about 10000 ppm by weight of the total isoparaffin and olefin feed. The invention further provides a process for the alkylation of an isoparaffin with an olefin by contacting a mixture of isoparaffin and olefin with the catalyst complex of the invention.

REFERENCES:
patent: 2469335 (1949-05-01), Johnson et al.
patent: 2842605 (1958-07-01), Appell

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