Catalytic isoparaffin-olefin alkylation with HF and a low donici

Chemistry of hydrocarbon compounds – Saturated compound synthesis – By condensation of a paraffin molecule with an olefin-acting...

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585725, C07C 262

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active

053713141

ABSTRACT:
The invention provides an isoparaffin-olefin alkylation catalyst composition comprising from about 5 to about 95 weight percent hydrofluoric acid, from about 5 to about 95 weight percent of a solvent having a Donor Number of less than about 40 and from about 0.05 to about 10 weight percent water.
An isoparaffin-olefin alkylation process employing the catalyst composition of the invention is also disclosed.

REFERENCES:
patent: 2406954 (1946-09-01), Linn
patent: 3778489 (1973-12-01), Parker
patent: 4058575 (1977-11-01), Cahn et al.
patent: 5159129 (1992-10-01), Elmer et al.
patent: 5196628 (1993-03-01), Del Rossi et al.
patent: 5202518 (1993-04-01), Del Rossi
patent: 5220096 (1993-06-01), Del Rossi

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