Liquid-phase hydrogenation of cinnamaldehyde over a Ru-Sn sol-gel catalyst.: 2.: Kinetic modeling

被引：9

作者：

Hájek, J ^{[1
]}

Wärnå, J ^{[1
]}

Murzin, DY ^{[1
]}

机构：

[1] Abo Akad Univ, Proc Chem Ctr, Lab Ind Chem, FIN-20500 Turku, Finland

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2004年 / 43卷 / 09期

关键词：

D O I：

10.1021/ie034081u

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Selective liquid-phase hydrogenation of cinnamaldehyde to cinnamyl alcohol over a sol-gel 5% Ru-5% Sn/SiO2 catalyst has been studied in a stirred batch reactor (373-483 K, 25-70 bar). Experiments provided information about the influence of temperature and pressure on the catalytic performance. The catalyst deactivation in different solvents during repeated experiments has been studied, too. Kinetic modeling based on several reaction mechanisms allowing discrimination between rival models was carried out.

引用

页码：2039 / 2048

页数：10

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