| 摘要 |
<p>An improvement in a process for the alkylation of at least one aromatic (e.g. benzene) with at least one olefin to produce at least one monoalkylaromatic in a reaction zone in the presence of an alkylation catalyst. The improvement comprises admixing with at least one aromatic and at least one olefin an additive selected from the group consisting of alcohols and water. The addition of an alcohol or water to the feed results in increased catalyst life, and enables one to conduct alkylation reactions at lower aromatic-to-olefin mole ratios.</p> |
