Laboratory studies and mathematical modeling of urea SCR catalyst performance

SAE Technical Papers

Volumn , Issue , 2007, Pages

  Kim, Jeong Y ^a   Cavataio, Giovanni ^a   Patterson, Joseph E ^a   Laing, Paul M ^a   Lambert, Christine K ^a  

^a FORD MOTOR COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ENVIRONMENTAL PROTECTION AGENCY; NITROGEN OXIDES; UREA;

ADSORPTION AND DESORPTIONS; ADSORPTION/DESORPTION TESTS; FEDERAL TEST PROCEDURES; LABORATORY STUDIES; MODEL CALIBRATION; NH3 OXIDATION; PERFORMANCE TESTS; SELECTIVE CATALYST REDUCTION;

CATALYSTS;

EID: 85072444237     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2007-01-1573     Document Type: Conference Paper

References (17)

1. Bird R. B., Stewart W. E., and Lightfoot E. N., "Transport Phenomena," John Wiley and Sons, Inc., NY, 1965.
2. Tronconi E., Forzatti P., et. al., "Selective Catalytic Removal of NOx: A Mathematical Model for Design of Catalyst and Reactor," Chemical Engineering Science, Vol. 47, No. 9-11, pp. 2401-2406, 1992.
3. Tronconi E., Beretta A., et. al., "A Complete Model of SCR Monolith Reactors for the Analysis of Interacting NOx Reduction and SO2 Oxidation Reactions," Chemical Engineering Science, Vol. 49, No. 24A, pp. 4277-4287, 1994.
4. Topsoe N. Y., Topsoe H., and Dumesic J., "Vanadia/Titania Catalysts for Selective Catalytic Resuction (SCR) of Nitric Oxide by Ammonia," J. of Catalysis, 151, 226-240, 1995.
5. Dumesic J., Toposoe N. Y., Toposoe H., Chen Y., and Slabiak T., "Kinetics of Selective Catalytic Reduction of Nitric Oxide by Ammonia over Vanadia/Titania," J. of Catalysis, 163, 409-417, 1996.
6. Lambert C., Hammerle R., McGill R., Khair M., Sharp C., "Technical Advantages of Urea SCR for Light-Duty and Heavy-Duty Diesel Vehicle Applications," SAE 2004-01-1292
7. Willi R., Maciejewski M., Gobel U., Koppel R., and Baiker A., "Selective Reduction of NO by NH3 over Chromia on Titania Catalyst: Investigation and Modeling of the Kinetic Behavior," J. of Catalysis, 166, 356-367, 1997.
8. Lietti L., Nova I., Camurri S., Tronconi E., and Forzatti P., "Dynamic of the SCR-DeNOx Reaction by the Transient-Response Method," AIChE Journal, Vol. 43, No. 10, 2559-2570, 1997.
9. Koebel M., Elsener M., and Kleemann M., "Urea SCR: A Promising technique to reduce NOx emissions from automotive diesel engines," Catalysis today, 59, 335-345, 2000.
10. Forzatti P., "Present Status and Perspective in de-NOx SCR Catalyst," Applied Catalysis A: General, 222, 221-236, 2001.
11. Koebel M., Madia G., and Elsener M., "Selective Catalytic Reduction of NO and NO2 at low temperature," Catalysis today, 73, 239-247, 2002.
12. Winkler C., Florchinger P., et. al., "Modeling of SCR DeNOx Catalyst-Looking at the Impact of Substrate Attribute" SAE 2003-01-0845.
13. Delahay G., Kieger S., et. al., "Kinetics of the Selective Catalytic Reduction of NO by NH3 on a Cu-faujasite catalyst" Applied Catalysis B: Environmental 52, pp 251-257, 2004.
14. York A., Watling T., et. al., "Modeling an Ammonia SCR DeNOx Catalyst: Model Development and Validation," SAE 2004-01-0155.
15. Wurzenberger J., and Wanker R., "Multi-Scale Modeling, 1D Kinetic Analysis and 3D System Simulation," SAE 2005-01-0948.
16. Chi J., and DaCosta H., "Modeling and Control of a Urea-SCR Aftertreatment System," SAE 2005-01-0966.
17. Petzold L. R., "A Description of DASSL: a Differential /algebraic System Solver," Sandia National Laboratories, 1982.