Kinetic behavior of benzene hydrogenation and thiophene hydrogenolysis on sulfide Ni-Mo/Al2O3 catalyst

被引：0
|
作者：
Evgeniy A. Ivanov
Sergey I. Reshetnikov
Mikhail V. Sidyakin
Anatoliy N Startsev
机构：
[1] Boreskov Institute of Catalysis,
[2] Boreskov Institute of Catalysis,undefined
[3] Boreskov Institute of Catalysis,undefined
[4] Boreskov Institute of Catalysis,undefined
来源：
Reaction Kinetics and Catalysis Letters | 2006年 / 88卷
关键词：
benzene hydrogenation; Transient kinetics; sulfide catalyst;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An unsteady-state kinetic model of both benzene hydrogenation (HDA) and thiophene hydrogenolysis  (HDS) on a sulfide hydrotreating catalyst Ni-Mo/Al2O3 has been developed. The model adequately describes experimental data obtained at the pressure 2 MPa, temperature 573 K and at various contact times and ratios of benzene/thiophene. The model is based on the assumption that the catalyst surface contains only one type of active sites, i.e., Ni atoms in the sulfide bimetallic species, which are responsible for both hydrogenolysis and hydrogenation reactions.
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页码：325 / 332
页数：7
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