Isoparaffin/olefin alkylation

Details Isoparaffin/olefin alkylation Isoparaffin/olefin alkylation

1994-12-28

1997-04-29

Pal, Asok

Chemistry of hydrocarbon compounds

Saturated compound synthesis

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

585714, 585716, 585730, 585731, C07C 258

Patent

active

056251130

ABSTRACT:
A process is disclosed for alkylating an isoparaffin with an olefin comprising the steps of:
(a) reacting an isoparaffin having from 4 to 8 carbon atoms with an olefin having from 2 to 12 carbon atoms in a first alkylation reaction stage at temperature from about -40.degree. C. to about 500.degree. C. and overall isoparaffin:olefin feed weight ratio of from about 1:1 to about 250:1 with a solid alkylation catalyst comprising a synthetic porous crystalline material characterized by an X-ray diffraction pattern including values substantially as set forth in Table I of the specification and having a composition comprising the molar relationship

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"Modern Alkylation", by Lyle F. Albright, Oil and Gas Journal, Nov. 12 & 26, 1990.

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