SOLID CATALYTIC PROCESS FOR ALYLATING AROMATIC HYDROCARBON OR ISOMETRIC PARAFIN AND OLEFIN

摘要

Disclosed a solid acid catalytic process for alkylating aromatic hydrocarbons or isomeric paraffins with olefins, which features that the solid acid catalyst contacts with a compound having strong electrically negative element, followed by contacting with the raw materials mixture composed of aromatic hydrocarbons or isomeric paraffins, monoolefins and a compound containing strong electrically negative element as assistant. The advantages include high selectivity of alkylated oil and improved stability of the solid acid catalyst