Steady-state multiplicity and superadiabatic extinction waves in the oxidation of CO/H2 mixtures over a Pt/A12O3-coated monolith

Industrial and Engineering Chemistry Research

Volumn 42, Issue 1, 2003, Pages 37-45

  Sun, Mingyong ^a   Croiset, Eric B ^a   Hudgins, Robert R ^a   Silveston, Peter L ^a   Menzinger, Michael ^b  

^a UNIVERSITY OF WATERLOO   (Canada)

^b UNIVERSITY OF TORONTO   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CARBON MONOXIDE; CATALYSIS; CONCENTRATION (PROCESS); HYSTERESIS; OXIDATION; PLATINUM; THERMAL EFFECTS; WAVES;

SUPERDIABATIC EXTINCTION WAVES;

MIXTURES;

ALUMINUM OXIDE; CARBON MONOXIDE; HYDROGEN; PLATINUM;

CHEMISTRY;

ARTICLE; CATALYSIS; CHEMICAL REACTION KINETICS; CONCENTRATION (PARAMETERS); OXIDATION; TEMPERATURE;

EID: 0037425416     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie020310l     Document Type: Article

References (18)

1. Hegedus, L. L.; Oh, S. H.; Baron, K. Multiple steady states in an isothermal integral reactor: The catalytic oxidation of carbon monoxide over platinum-alumina. AIChE J. 1977, 23, 632.
2. Herskowitz, M.; Kenney, C. N. CO oxidation on Pt supported catalysts: Kinetics and multiple steady states. Can. J. Chem. Eng. 1983, 6, 194.
3. Sharma, C. S.; Hughes, R. The behavior of an adiabatic fixed bed reactor for the oxidation of carbon monoxide: I. General parametric studies. Chem. Eng. Sci. 1979, 34, 613.
4. Sharma, C. S.; Hughes, R. The behavior of an adiabatic fixed bed reactor for the oxidation of carbon monoxide: II. Effect of perturbations. Chem. Eng, Sci. 1979, 34, 625.
5. Jaree, A.; Hudgins, R, R.; Budman, H,; Silveston, P. L.; Yakhnin, V.; Menzinger, M. Modeling of Hysteresis and Extinction Waves Caused by Reactant Concentration Perturbations in a Near-Adiabatic Packed-Bed Reactor, to be published.
6. Oh, S. H.; Cavendish, J. C. Ind. Eng. Chem. Prod. Res. Dev. 1982, 21, 29.
7. Wei, J. Adv. Catal. 1975, 24, 57.
8. Hegedus, L. L. Temperature excursions in catalytic monoliths. AIChE J. 1975, 21, 5.
9. Heck, R. H.; Wei, J.; Katzer, J. R. Mathematical modeling of monolithic catalysts. AIChE J. 1976, 22, 477.
10. Young, L. C.; Finlayson, B. A. Mathematical models of the monolith catalytic converter: Part II application to automobile exhaust. AIChE J. 1976, 22, 343.
11. Appleby, A. J. U.S. Patent 5,953,908, 1999.
12. Murphy, O. J.; Andrews, C. C. U.S. Patent 6,122,909, 2000.
13. Behm, R. J.; Thiel, P. A.; Norton, P. R.; Ertl, G. The interaction of CO and Pt(100) I: Mechanism of adsorption and Pt phase transition. J. Chem. Phys. 1983, 78, 7437.
14. Yakhnin, V.; Menzinger, M. Moving hot spots and resonance in adiabatic packed-bed reactor. AIChE J. 1998, 44, 1222.
15. Deutschmann, O.; Maier, L. I.; Riedel, U.; Stroemman, A. H.; Dibble, R. W. Hydrogen assisted catalytic combustion of methane on platinum. Catal. Today 2000, 59, 141.
16. Jaree, A.; Silveston, P. L.; Hudgins, R. R.; Budman, H.; Menzinger, M. Temperature response to reactant concentration perturbations in the near-adiabatic packed-bed reactor. Can. J. Chem. Eng. 2001, 79, 823.
17. Jaree, A.; Budman, H.; Hudgins, R. R.; Silveston, P. L.; Yakhnin, V.; Menzinger, M. Temperature excursions in packed-bed reactors with an axial variation of catalyst activity, Catal. Today 2001, 69, 137.
18. Jensen, K. F.; Ray, W. H. The bifurcation behavior of tubular reactors, Chem. Eng. Sci. 1982, 37, 199.