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The Roles of Phosphorus and Soot on the Deactivation of Diesel Oxidation Catalysts
Technical Paper
2009-01-0628
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The deactivation of diesel oxidation catalysts (DOCs) by soot contamination and lube-oil derived phosphorus poisoning is investigated. Pt/CeO2/γ-AI2O3 DOCs aged using three different protocols developed by the authors and six high mileage field-returned DOCs of similar formulation are evaluated for THC and CO oxidation performance using a bench-flow reactor. Collectively, these catalysts exhibit a variety of phosphorus and soot morphologies contributing to performance deactivation.
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Eaton, S., Bunting, B., Toops, T., and Nguyen, K., "The Roles of Phosphorus and Soot on the Deactivation of Diesel Oxidation Catalysts," SAE Technical Paper 2009-01-0628, 2009, https://doi.org/10.4271/2009-01-0628.Also In
References
- Banno Y. Tanaka Y. Hihara T. Nagata M 2008 “Pre-Filter Diesel Oxidation Catalyst Development for DOC-CSF System.” SAE Paper 2004-01-1430
- Nagashima K. Banno Y. Kanno Y. Nagata M. 2004 “SOF Combustion Behavior in Flow-thru Diesel Oxidation Catalysts.” SAE Paper 2004-01-1942
- Nakane T. Ikeda M. Hori M. Baily O. Mussmann L. 2005 “Investigation of the Aging Behavior of Oxidation Catalysts Developed for Active DPF Regeneration Systems.” SAE Paper 2005-01-1759
- Majewski W.A. Ambs J.L. Bickel K. 1995 “Nitrogen Oxides Reactions in Diesel Oxidation Catalyst.” SAE Paper 950374
- Phillips P.R. Chandler G.R. Jollie D.M. Wilkins A.J.J. Twigg M.V. 1999 “Development of Advanced Diesel Oxidation Catalysts.” SAE Paper 1999-01-3075
- Van der Schoot M.V. Bhargava S.K. Akolekar D.B. 2001 “Deterioration of Automotive Catalytic Converters: Physical Catalyst Characterization.” SAE Paper 2001-01-3691
- Smedler G. Eriksson S. Lindblad M. Bernier H. Lundgren S. Jobson E. 1993 “Deterioration of Three-Way Automotive Catalysts, Part II - Oxygen Storage Capacity at Exhaust Conditions.” SAE Paper 930944
- Voss K. Yavuz B. Hirt C. Farrauto R. 1994 “Performance Characteristics of a Novel Diesel Oxidation Catalyst.” SAE Paper 940239
- Granados M.L. Larese C. Galisteo F.C. Mariscal R. Fierro J.L.G. Ruiz R.F. Sanguino R. Luna M. 2005 “Effect of Mileage on the Deactivation of Vehicle-Aged Three-Way Catalysts.” Catal. Today 107-108 77 85
- Farrauto R. Voss K.E. 1996 “Monolithic Diesel Oxidation Catalysts.” Appl. Catal. B: Environmental 10 29 51
- Clerc J.C. 1996 “Catalytic Diesel Exhaust Aftertreatment.” Appl. Catal. B: Environmental 10 99 115
- Angove D.E. Cant N.W. 2000 “Position Dependent Phenomena during Deactivation of Three-Way Catalytic Converters on Vehicles.” Catal. Today 63 371 378
- McCullough G. Douglas R. McDowell N. 2004 “Deactivation of Oxidation Catalysts by Oil-Derived Sulphur.” SAE Paper 2004-01-1738
- Bunting B.G. More K. Lewis S. Toops T.J. 2005 “Phosphorus Poisoning and Phosphorus Exhaust Chemistry with Diesel Oxidation Catalysts.” SAE Paper 2005-01-1758
- Eaton S.J. Nguyen K. Bunting B.G. 2006 “Deactivation of Diesel Oxidation Catalysts by Oil-Derived Phosphorus.” SAE Paper 2006-01-3422
- Larese C. Galisteo F.C. Granados M.L. Mariscal R. Fierro J.L.G. Lambrou P.S. Efstathiou A.M. 2004 “Effects of the CePO 4 on the Oxygen Storage and Release Properties of CeO 2 and Ce 0.8 Zr 0.2 O 2 Solid Solution.” J. Catalysis 236 443 456
- Larese C. Galisteo F.C. Granados M.L. Mariscal R. Fierro J.L.G. Furio M. Ruiz R.F. 2003 “Deactivation of Real Three Way Catalysts by CePO 4 Formation.” Appl. Catal. B: Environmental 40 305 317
- Xu L. Guo G. Uy D. O'Neill A.E. Weber W.H. Rokosz M.J. McCabe R.W. 2004 “Cerium Phosphate in Automotive Exhaust Catalyst Poisoning.” Appl. Catal. B: Environmental 50 113 125
- Andersson J. Antonsson M. Eurenius L. Olsson E. Skoglundh M. 2006 “Deactivation of Diesel Oxidation Catalysts: Vehicle and Synthetic Aging Correlations.” Appl. Catal. B: Environmental 72 71 81
- Kakuta N. Morishima N. Kotobuki M. Iwase T. Mizushima T. Sato Y. Matsuura S. 1997 “Oxygen Storage Capacity (OSC) of Aged Pt/CeO 2 /Al 2 O 3 Catalysts: Roles of Pt and CeO 2 Supported on Al 2 O 3 .” Appl. Surf. Sci. 121/122 408 412
- Beutel t. Dettling J. Hollobaugh D. Kumar S. Mueller T. 2005 “The Demands on DOC Technology in Advanced Euro-IV/V Applications.” SAE Paper 2005-26-021
- Williamson W.B. Perry J. Goss R.L. Gandhi H.S. Beason R.E. 1984 “Catalyst Deactivation Due to Glaze Formation from Oil-Derived Phosphorus and Zinc,” SAE Paper 841406
- Galisteo F.C. Mariscal R. Granados M.L. Poves M.D.Z. Fierro J.L.G. Kroger V. Keiski R.L. 2006 “Reactivation of Sulphated Pt/AI203 Catalysts by Reductive Treatment in the Simultaneous Oxidation of CO and C 3 H 6 .” Appl. Catal. B: Environmental 72 273 282
- Van der Schoot M. Bhargava S.K. Akolekar D.B. Foger K. Watson H.C. 2001 “Deterioration of Automotive Catalytic Converters: Physical Catalyst Characterization.” SAE Paper 2001-01-3691
- Santos A.C.S.F. Damyanova S. Teixeira G.N.R. Mattos L.V. Noronha F.B. Passos F.B. Bueno J.M.C. 2005 “The Effect of Ceria Content on the Performance of Pt/CeO 2 /Al 2 O 3 Catalysts in the Partial Oxidation of Methane.” Appl. Catal. A: General 290 123 132
- Tiernan M.J. Finlayson O.E. 1998 “Effects of Ceria on the Combustion Activity and Surface Properties of Pt/Al 2 O 3 Catalysts.” Appl. Catal. B: Environmental 19 23 35
- Arias A.M. Coronado J.M. Cataluna R. Conesa J.C. Soria J. 1998 “Influence of Mutual Platinum-Dispersed Ceria Interactions on the Promoting Effect of the CO Oxidation Reaction in a Pt/CeO 2 /Al 2 O 3 Catalyst.” J. Phys. Chem. B 102 4357 4365