A Nitrite-Nitrate Model For Nox Storage On Pt/BaO/Al2O3 Catalysts
Lei Cao1, Brian R. Kromer1, Lasitha Cumaranatunge1, Shadab Mulla1, Joshua L. Ratts1, W.N. Delgass1, F.H. Ribeiro1, J.M. Caruthers1, Aleksey Yezerets2 and Neal W. Currier2, (1)Chemical Engineering, Purdue University, 480 Stadium Mall Drive, West Lafayette, IN 47907, (2)Catalyst Technology and Emissions Chemistry, Cummins Inc., 1900 McKinley Ave., MC 50183, Columbus, IN 47201 |
Component Role and Condition Influence on Lean Nox Trap Pt-BaO/Al2O3 Model Catalyst
Xiaoyin Chen and Johannes Schwank, Chemical Engineering, University of Michigan, 3074 H. H. Dow Bldg, 2300 Hayward Street, Ann Arbor, MI 48109 |
The Use Of In Situ Synchrotron-Based Techniques To Investigate The Desulfation Processes In The Pt-BaO/Al2O3 Lean Nox Trap Catalysts
Do Heui Kim1, Ja Hun Kwak1, XianQin Wang2, Janos Szanyi3, William Epling4, Jonathan Hanson5 and Charles H. F. Peden3, (1)Institute for Interfacial Catalysis, Pacific Northwest National Laboratory, 902 Battelle Blvd., MS K8-93, Richland, WA 99352, (2)Institute for Interfacial Catalysis, Pacific Northwest National Laboratory, P.O. Box 999, MS K8-93, Richland, WA 99352, (3)Pacific Northwest National Laboratory, 902 Battelle Blvd., Richland, WA 99352, (4)Department of Chemical Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada, (5)Chemistry Department, Brookhaven National Laboratory, Upton, NY 11937 |
Fundamental Investigations Of Sulfation And Desulfation In Lean Nox Trap Catalysts
Todd J. Toops and Josh A. Pihl, Fuels, Engines and Emissions Research Center, Oak Ridge National Laboratory, 2360 Cherahala Blvd., Knoxville, TN 37932 |
Sulfur Effects on Spatiotemporal Distribution of Reactions Involved in A Commercial Lean Nox Trap Operation
Jae-Soon Choi, William P. Partridge, Josh A. Pihl and C. Stuart Daw, Fuels, Engines, and Emissions Research Center, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6472 |
Effects Of Thermal Degradation On Key Nox Storage/reduction Catalyst Reactions
William Epling and Meshari AlHarbi, Department of Chemical Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada |
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