New Developments in Diesel Oxidation Catalysts 2008-01-2638
A number of oxidation catalysts have been prepared using different types of advanced support materials such as ceria-zirconia, silica-titania, spinels and perovskites. Active metals such as Pd and Au-Pd were loaded by conventional impregnation techniques and/or deposition-precipitation methods. A liquid hydrocarbon delivery system was designed and implemented for the catalyst test benches in order to simulate the diesel engine exhaust environment. The activity of fresh (no degreening) catalysts was evaluated with traditional CO and light hydrocarbons (C2H4, C3H6) as well as with heavy hydrocarbons such as C10 H22.
Citation: Paulson, T., Moss, B., Todd, B., Eckstein, C. et al., "New Developments in Diesel Oxidation Catalysts," SAE Int. J. Commer. Veh. 1(1):310-314, 2009, https://doi.org/10.4271/2008-01-2638. Download Citation
Author(s):
Tom Paulson, Bethanie Moss, Brandon Todd, Colleen Eckstein, Brent Wise, Denny Singleton, Svetlana Zemskova, Ron Silver
Affiliated:
Caterpillar Inc.
Pages: 5
Event:
Commercial Vehicle Engineering Congress & Exhibition
ISSN:
1946-391X
e-ISSN:
1946-3928
Also in:
Commercial Vehicle Emissions 2008-SP-2217, SAE International Journal of Commercial Vehicles-V117-2EJ, SAE International Journal of Commercial Vehicles-V117-2
Related Topics:
Hydrocarbons
Catalysts
Corrosion
Metals
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