Kinetics and modeling of H2/D2 exchange over Ag/Al2O3

被引：10

作者：

Backman, H ^{[1
]}

Jensén, J ^{[1
]}

Klingstedt, F ^{[1
]}

Wärnå, J ^{[1
]}

Salmi, T ^{[1
]}

Murzin, DY ^{[1
]}

机构：

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

来源：

APPLIED CATALYSIS A-GENERAL | 2004年 / 273卷 / 1-2期

关键词：

Modeling; transient response; kinetics; parameter identification; isotopic exchange; mechanism;

D O I：

10.1016/j.apcata.2004.06.048

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An alumina supported silver catalyst was studied with a transient step-response technique for the reduction of NO and N2O with H-2. Dissociation of hydrogen and deuterium was observed on the Ag/alumina catalyst and a kinetic model was proposed for the isotopic exchange between H-2 and D-2. The proposed model describes the observed dissociation and isotope exchange reaction sufficiently well. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：303 / 307

页数：5

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