Kinetics of the steady-state acetylene oxidation by oxygen over a Pt/Rh/CeO2/γ-Al2O3 three-way catalyst

被引：7
作者：
Harmsen, JMA [1 ]
Hoebink, JHBJ [1 ]
Schouten, JC [1 ]
机构：
[1] Eindhoven Univ Technol, Schuit Inst Catalysis, Lab Chem Reactor Engn, NL-5600 MB Eindhoven, Netherlands
来源：
TOPICS IN CATALYSIS | 2001年 / 16卷 / 1-4期
关键词：
acetylene; oxidation; catalysis; modelling; steady-state kinetics; automotive exhaust;
D O I：
10.1023/A:1016685721124
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The steady-state kinetics of acetylene oxidation has been studied in the framework of automotive exhaust gas catalysis over a commercially available three-way catalyst. Experiments under cold-start conditions have been carried out in a laboratory fixed-bed reactor, which can adequately be described by the developed elementary step model and rate parameters.
引用
收藏
页码：397 / 403
页数：7
相关论文
共 31 条
[1]  
AMONMEZIERE I, 1995, SAE, P249
[2]  
BART JM, 1992, ACS SYM SER, V495, P42
[3]  
Boggs P. T., 1992, ODRPACK VERSION 2 01
[4]  
CAMPMAN MAJ, 1996, THESIS EINDHOVEN U T
[5]   COMPETITION BETWEEN ETHYNE, ETHENE AND CARBON-MONOXIDE FOR THE ACTIVE-SITES DURING HYDROGENATION AT TRANSIENT CONDITIONS OVER SUPPORTED METAL-CATALYSTS [J].
CIDER, L ;
SCHOON, NH .
APPLIED CATALYSIS, 1991, 68 (1-2) :191-205
[6]   DEHYDROGENATION OF ACETYLENE AND ETHYLENE STUDIED ON CLEAN AND OXYGEN COVERED PALLADIUM SURFACES [J].
DANNETUN, H ;
LUNDSTROM, I ;
PETERSSON, LG .
SURFACE SCIENCE, 1986, 173 (01) :148-159
[7]   Kinetics for the partial oxidation of methane on a Pt gauze at low conversions [J].
de Smet, CRH ;
de Croon, MHJM ;
Berger, RJ ;
Marin, GB ;
Schouten, JC .
AICHE JOURNAL, 2000, 46 (09) :1837-1849
[8]  
DIWELL AF, 1991, STUD SURF SCI CATAL, V71, P139, DOI 10.1016/S0167-2991(08)62975-4
[9]  
FROMENT GF, 1981, CATALYSIS SCI TECHNO, V2, P99
[10]   Acetylene and carbon monoxide oxidation over a Pt/Rh/CeO2/γ-Al2O3 automotive exhaust gas catalyst:: kinetic modelling of transient experiments [J].
Harmsen, JMA ;
Hoebink, JHBJ ;
Schouten, JC .
CHEMICAL ENGINEERING SCIENCE, 2001, 56 (06) :2019-2035
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