Heterogeneous isoparaffin/olefin alkylation

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

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585331, 585716, 585726, 585727, C07C 258

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active

043841619

ABSTRACT:
An improved process for alkylation of isoparaffins with olefins to yield a product which includes a high proportion of highly branched alkylates for blending into gasolines. The improved process comprises contacting the isoparaffins and olefins with a composite catalyst comprising a large pore zeolite and a Lewis acid.

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patent: 3840613 (1974-10-01), Eberly, Jr. et al.
patent: 3972983 (1976-08-01), Ciric
patent: 4021331 (1977-05-01), Ciric
patent: 4300015 (1981-11-01), Kirsch et al.
patent: 4331643 (1982-05-01), Rubin et al.

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