Durability of NOx absorbers: Effects of repetitive sulfur loading and desulfation

SAE Technical Papers

Volumn , Issue , 2002, Pages

  Parks, Jim ^a   Watson, Aaron ^a   Campbell, Greg ^a   Epling, Bill ^a  

^a EmeraChem   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSTS; DIESEL ENGINES; DURABILITY; EFFICIENCY; EXHAUST SYSTEMS (ENGINE); FUELS; NITROGEN OXIDES; POWERTRAINS;

CATALYST LIFETIME; CATALYST PERFORMANCE; CATALYST TEMPERATURE; DURABILITY TESTING; EMISSION REGULATION; MASKING AGENTS; REDUCING ENVIRONMENT; REMOVAL OF SULFUR;

SULFUR COMPOUNDS;

EID: 85072451989     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2002-01-2880     Document Type: Conference Paper

References (9)

1. Parks J. E. II, Wagner G. J., Epling W. S., Sanders M. W., and Campbell L. E., "NOx Sorbate Catalyst System with Sulfur Catalyst Protection for the Aftertreatment of No. 2 Diesel Exhaust" SAE Technical Paper Series 1999-01-3557 (1999).
2. West Brian H., and Sluder C. Scott, "NOx Adsorber Performance In A Light-Duty Diesel Vehicle" SAE Technical Paper Series 2000-01-2912 (2000).
3. Parks J. E. II, Watson J. A., Epling W. S., Wagner G. J., Sanders M. W., and Campbell L. E., "Sulfur-Resistant NOx Sorbate Catalyst for Increasing Longevity in Diesel Exhaust" SAE Technical Paper Series 2000-10-1012 (2000).
4. Hodjati Sh., Semelle F., Moral N., Bert C., and Rigaud M., "Impact of Sulphur on the NOx Trap Catalyst Activity-Poisoning and Regeneration Behaviour" SAE Technical Paper Series 2000-01-1874 (2000).
5. Guyon M., Blanche P., Bert C., Philippe L., and Messaoudi I., "NOx-Trap System Development and Characterization for Diesel Engines Emission Control" SAE Technical Paper Series 2000-01-2910 (2000).
6. Molinier Michel, "NOx Adsorber Desulfurization Under Conditions Compatible With Diesel Applications" SAE Technical Paper Series 2001-01-0508 (2001).
7. Geckler Sam, Tomazic Dean, Scholz Volker, Whalen Margaret V., McKinnon Dale, Orban John, Gorse Robert A., Bailey Owen, and Hoelzer James C., "Development of a Desulfurization Strategy for a NOx Adsorber Catalyst System" SAE Technical Paper Series 2001-01-0510 (2001).
8. Parks Jim, Watson Aaron, Campbell Greg, Wagner Greg, Cunningham Mike, Currier Neal, Gallant Tom, and Muntean George, "Sulfur Control for NOx Sorbate Catalysts: Sulfur Sorbate Catalysts and Desulfation" SAE Technical Paper Series 2001-01-2001 (2001).
9. Diesel Emission Control-Sulfur Effects (DECSE) Program, "Phase I Interim Data Report No. 2: NOx Adsorber Catalysts" U. S. Department of Energy (1999).