Characterization of a new advanced diesel oxidation catalyst with low temperature NOx storage capability for LD diesel

SAE Technical Papers

Volumn , Issue , 2012, Pages

  Millo, Federico ^a   Vezza, Davide ^a  

^a POLITECNICO DI TORINO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSTS; CONVERSION EFFICIENCY; DIESEL ENGINES; DURABILITY; EFFICIENCY; EMISSION CONTROL; EXHAUST GASES; METABOLISM; NITROGEN OXIDES; PASSENGER CARS; REDUCTION; TEMPERATURE; UREA;

AFTER-TREATMENT TECHNOLOGY; DIESEL OXIDATION CATALYST; EXHAUST GAS TEMPERATURES; EXHAUST TEMPERATURE; LOW TEMPERATURE BEHAVIOR; OPERATING CONDITION; OVERALL CONVERSION EFFICIENCY; STATIONARY SOURCES;

SELECTIVE CATALYTIC REDUCTION;

EID: 85072493244     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2012-01-0373     Document Type: Conference Paper

References (18)

1. Koebel, M., Elsener, M., and Madia, G., "Recent Advances in the Development of Urea-SCR for Automotive Applications," SAE Technical Paper 2001-01-3625, 2001, doi: 10.4271/2001-01-3625.
2. Gieshoff, J., Schäfer-Sindlinger, A., Spurk, P., van den Tillaart, J., et al., "Improved SCR Systems for Heavy Duty Applications," SAE Technical Paper 2000-01-0189, 2000, doi: 10.4271/2000-01-0189.
3. Seher, D., Reichelt, M., and Wickert, S., "Control Strategy for NOx-Emission Reduction with SCR," SAE Technical Paper 2003-01-3362, 2003, doi: 10.4271/2003-01-3362.
4. Hirata, K., Masaki, N., Ueno, H., and Akagawa, H., "Development of Urea-SCR System for Heavy-Duty Commercial Vehicles," SAE Technical Paper 2005-01-1860, 2005, doi: 10.4271/2005-01-1860.
5. Lambert, C., Hammerle, R., McGill, R., Khair, M., et al., "Technical Advantages of Urea SCR for Light-Duty and Heavy-Duty Diesel Vehicle Applications," SAE Technical Paper 2004-01-1292, 2004, doi: 10.4271/2004-01-1292.
6. Tennison, P., Lambert, C., and Levin, M., "NOx Control Development with Urea SCR on a Diesel Passenger Car," SAE Technical Paper 2004-01-1291, 2004, doi: 10.4271/2004-01-1291.
7. Pischinger, S., Körfer, T., Wiartalla, A., Schnitzler, J., et al., "Combined Particulate Matter and NOx Aftertreatment Systems for Stringent Emission Standards," SAE Technical Paper 2007-01-1128, 2007, doi: 10.4271/2007-01-1128.
8. Alano, E., Jean, E., Perrot, Y., Brunel, J., et al., "Compact SCR for Passenger Cars," SAE Technical Paper 2011-01-1318, 2011, doi: 10.4271/2011-01-1318.
9. Majewski, W., and Khair, M., "Diesel Emissions and Their Control," Society of Automotive Engineers, Inc., Warrendale, PA, ISBN 978-0-7680-0674-2, 2006, doi: 10.4271/R-303.
10. Burch, R.,: "Knowledge and Know-How in Emission Control for Mobile Applications". Catalysis Reviews. 46: 3, 271-334 (2004).
11. Jung, J., Song, S., and Chun, K., "Characterization of Catalyzed Soot Oxidation with NO2, NO and O2 using a Lab-Scale Flow Reactor System," SAE Technical Paper 2008-01-0482, 2008, doi: 10.4271/2008-01-0482.
12. 2 in various types of diesel particulate filters" Fuel. 89: 2365-2375, 2010.
13. Henry, C., Currier, N., Ottinger, N., Yezerets, A., et al., "Decoupling the Interactions of Hydrocarbons and Oxides of Nitrogen Over Diesel Oxidation Catalysts," SAE Technical Paper 2011-01-1137, 2011, doi: 10.4271/2011-01-1137.
14. Katare, S., Patterson, J., and Laing, P., "Aged DOC is a Net Consumer of NO2: Analyses of Vehicle, Engine-dynamometer and Reactor Data," SAE Technical Paper 2007-01-3984, 2007, doi: 10.4271/2007-01-3984.
15. Glover, L., Douglas, R., McCullough, G., Keenan, M., et al., "Performance Characterisation of a Range of Diesel Oxidation Catalysts: Effect of Pt:Pd Ratio on Light Off Behaviour and Nitrogen Species Formation," SAE Technical Paper 2011-24-0193, 2011, doi: 10.4271/2011-24-0193.
16. Burch, R., Millington, P.J., Walker, A.P.,: "Mechanism for the selective reduction of nitrogen monoxide on platinum-based catalysts in the presence of excess oxygen". Applied Catalysis B: Environmental. 4: 65-94, 1994.
17. Bathia, D., McCabe, R.W., Harold, M.P., Balakotaiah, V.,: "Experimental and kinetic study of NO oxidation on model Pt Catalysts". Journal of Catalysis, 2009.
18. Chandler, G., Cooper, B., Harris, J., Thoss, J., et al., "An Integrated SCR and Continuously Regenerating Trap System to Meet Future NOx and PM Legislation," SAE Technical Paper 2000-01-0188, 2000, doi: 10.4271/2000-01-0188.