Loading and aging effects in exhaust gas after-treatment catalysts with Pt as active component

Industrial and Engineering Chemistry Research

Volumn 49, Issue 21, 2010, Pages 10303-10310

  Boll, Willi ^a   Tischer, Steffen ^a   Deutschmann, Olaf ^a  

^a KARLSRUHE INSTITUTE OF TECHNOLOGY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVE COMPONENTS; ACTIVE SURFACE AREA; AFTER-TREATMENT; AGING EFFECTS; BED REACTORS; FIELD DESCRIPTION; HYDROTHERMAL AGING; KINETIC DATA; MONOLITHIC CATALYSTS; MULTISTEP REACTIONS; NOBLE METAL LOADING; PLATINUM LOADINGS; POLLUTANT EMISSION; PRODUCTION MODELS; REACTION MECHANISM; SEM; SINGLE CHANNELS; TEM; TWO-DIMENSIONAL FLOW; WASHCOATS;

CATALYTIC CONVERTERS; LOADING; PLATINUM; POLLUTION; PRECIOUS METALS;

CATALYSTS;

EID: 78049376653     PISSN: 08885885     EISSN: 15205045     Source Type: Journal    
DOI: 10.1021/ie100516j     Document Type: Conference Paper

References (19)

1. x storage/reduction catalysts Catal. Rev.-Sci. Eng. 2004, 46, 163
2. x Storage-Reduction Catalysis: From Mechanism and Materials Properties to Storage-Reduction Performance Chem. Rev. 2009, 109, 4054
3. Koop, J.; Deutschmann, O. Detailed surface reaction mechanism for Pt-catalyzed abatement of automotive exhaust gases Appl. Catal., B 2009, 91, 47
4. Chatterjee, D.; Deutschmann, O.; Warnatz, J. Detailed surface reaction mechanism in a three-way catalyst Faraday Discuss. 2001, 119, 371
5. Foger, K.; Anderson, J. R. Temperature Programmed Desorption of Carbon-Monoxide Adsorbed on Supported Platinum Catalysts Appl. Surf. Sci. 1979, 2, 335
6. x-storage catalyst behaviour Top. Catal. 2007, 42, 15
7. Deutschmann, O.; Tischer, S.; Kleditzsch, S.; Janardhanan, V. M.; Correa, C.; Chatterjee, D.; Mladenov, N.; Minh, H. D. DETCHEM Software package, version 2.2, www.detchem.com, Karlsruhe, 2008.
8. Mladenov, N.; Koop, J.; Tischer, S.; Deutschmann, O. Modeling of transport and chemistry in channel flows of automotive catalytic converters Chem. Eng. Sci. 2010, 65, 812
9. Ertl, G. Reactions at well-defined surfaces Surf. Sci. 1994, 300, 742
10. Maier, L.; Schädel, B.; Herera Delgado, K.; Tischer, S. Steam Reforming of Methane over Nickel: Development of a Multi-Step Surface Reaction Mechanism J. Phys. Chem. 2010, submitted
11. x storage systems Top. Catal. 2004, 30, 135
12. Wanke, S. E.; Flynn, P. C. Sintering of Supported Metal-Catalysts Catal. Rev.-Sci. Eng. 1975, 12, 92
13. Flynn, P.; Wanke, S. Model of Supported Metal Catalysts Sintering. 1. Development of Model J. Catal. 1974, 34, 390
14. Gracia, F.; Wolf, E. Non-isothermal dynamic Monte Carlo simulations of CO oxidation on Pt supported catalysts Chem. Eng. Sci. 2004, 59, 4723
15. 2 Appl. Catal., B 2004, 50, 73
16. 3 J. Catal. 2002, 210, 340
17. Hauptmann, W.; Votsmeier, M.; Gieshoff, J.; Drochner, A.; Vogel, H. Inverse hysteresis during the NO oxidation on Pt under lean conditions Appl. Catal., B 2009, 93, 22
18. 2 über Platin. Master thesis, Department of Chemistry and Biosciences, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany, 2010.
19. Minh, H. D.; Bock, H. G.; Tischer, S.; Deutschmann, O. Optimization of Two-Dimensional Flows with Homogeneous and Heterogeneously Catalyzed Gas-Phase Reactions AIChE J. 2008, 54, 2432