21st National Annual Meeting (June 7-12, 2009): Env

Tuesday, June 9, 2009: 9:40 AM-12:00 PM

Grand Ballroom Salon C (Hyatt Regency San Francisco)

Chair:

Aleksey Yezerets

9:40 AM

OB16

Doped Cobalt Hydrotalcites as NO_xStorage/Reduction Catalysts
Antonio Eduardo Palomares, Universidad Politecnica de Valencia; Cristina Franch, Universidad Politecnica de Valencia; Alvaro Uzcategui, Universidad Politecnica de Valencia; Avelino Corma, Universidad Politecnica de Valencia

10:00 AM

OB17

Detailed Kinetic Modeling of NO_x Storage and Reduction with Hydrogen as the Reducing Agent
Anna Lindholm, Chalmers University of Technology; Neal W. Currier, Cummins Inc; Junhui Li, Cummins Inc; Aleksey Yezerets, Cummins Inc; Louise Olsson, Chalmers University of Technology

10:20 AM

OB18

Isotopic Studies of NO_x Storage and Reduction over Pt/BaO/Al₂O₃ using Temporal Analysis of Products
Ashok Kumar, University of Houston; Vemuri Balakotaiah, University of Houston; Michael P. Harold, University of Houston

10:40 AM
Keynote

KB02

Elucidating Lean NO_x Trap Regeneration and Degradation Chemistry: Insights from Intra-Catalyst Spatiotemporally Resolved Measurements
William Partridge, Oak Ridge National Laboratory; Jae-Soon Choi, Oak Ridge National Laboratory; Josh A. Pihl, Oak Ridge National Laboratory; Todd J. Toops, Oak Ridge National Laboratory; N.A. Ottinger, Oak Ridge National Laboratory; James E. Parks II, Oak Ridge National Laboratory; V.K. Chakravarthy, Oak Ridge National Laboratory; Richard S. Larson, Sandia National Laboratories; C.S. Daw, Oak Ridge National Laboratory; Neal W. Currier, Cummins Inc; Aleksey Yezerets, Cummins Inc

11:20 AM

OB19

NO_x Storage-Reduction Characteristics of Ba-Based Lean NO_x Trap Catalysts Subjected to Simulated Road Aging
Yaying Ji, University of Kentucky; Courtney Fisk, The University of Kentucky; Vencon Easterling, University of Kentucky; Mark Crocker, University of Kentucky; Jae-Soon Choi, Oak Ridge National Laboratory; William Partridge, Oak Ridge National Laboratory

11:40 AM

OB20

Specific Role of Alumina Surface Sites for BaO Anchoring and Nitrate Formation in BaO/γ-Al₂O₃ NO_x Storage Reduction Materials
Ja Hun Kwak, Pacific Northwest National Laboratory; Donghai Mei, Pacific Northwest National Laboratory; Cheol-Woo Yi, Sungshin Woman's University; Do Heui Kim, Pacific Northwest National Laboratory; Charles H.F. Peden, Pacific Northwest National Laboratory; Lawrence F. Allard, Oak Ridge National Laboratory; Janos Szanyi, Pacific Northwest National Laboratory

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Env - Session 2a