CLEERS Teleconferences
CLEERS Teleconference: Rasto Brezny
Vehicle Emission Standards and Emission Control Experience Rasto Brezny, Ph.D. - Executive Director, Manufacturers of Emission Controls Association (MECA)
CLEERS Teleconference: John Farrell
Co-Optima Overview and Emission Control Projects John Farrell, Ph.D. - National Renewable Energy Laboratory
CLEERS Teleconference: Boopathi Mahadevan
Simulation of Temperature and Particulate Matter (PM) Distribution and Pressure Drop of a Catalyzed Diesel Particulate Filter using PM cake Permeability Model Boopathi Singalandapuram Mahadevan, Ph.D. - Michigan Technological University, Advanced Power Systems Research Center
CLEERS Teleconference: Hee Je Seong
Engine oil-derived ash impacts on TWC-coated GPFs: Ash chemistry and catalyst deactivation Hee Je Seong, Ph.D. - Argonne National Laboratory Center for Transportation Research
CLEERS Teleconference: Balaji Sukumar
Title: Effect of Hydrocarbon on SCR and NH3 Oxidation Reactions Balaji Sukumar, Ph.D. - Johnson Matthey Abstract: Selective Catalytic Reduction (SCR) catalyst followed by Ammonia Slip Catalyst (ASC) architecture (without any Diesel Oxidation Catalyst or particulate filter upstream) is being used in various off road applications. Vanadium SCR is preferred in such cases because of ...
CLEERS Teleconference: Sung Bong Kang
Title: Catalyst activity function and sintering behavior of Pd-based TWC Sung Bong Kang, Postdoctoral Researcher, University of Houston Abstract: In this study, the 3-dimensional activity function for the Pd-based three-way catalysts (TWC) has been developed on the basis of the active metal surface area (MSA) over the wide range of Pd loadings and catalyst mileages ...
CLEERS Teleconference: William Epling
Title: Passive NOx Adsorbers Reaction Chemistry William Epling, Professor, University of Virginia Abstract: Passive NOx adsorbers (PNAs) are being designed and developed to help mitigate cold start NOx emissions. Over the last few years, a variety of Pt- and Pd-containing formulations has been studied. Most of these materials adsorb NOx relatively well at low temperature, ...
CLEERS Teleconference: Andrew “Bean” Getsoian
Title: Next Generation Three Way Catalysts for Future, Highly Efficient Gasoline Engines. Andrew “Bean” Getsoian, Ph.D. from Ford Motor Co. Abstract: The greater fuel efficiency of future gasoline engines is expected to produce new challenges for emissions control. Exhaust temperatures at low loads will become cooler, requiring greater catalytic activity at lower temperatures. At the ...