Evaluation of Cu-Based SCR/DPF Technology for Diesel Exhaust Emission Control

Event
SAE World Congress & Exhibition
Authors Abstract
Content
Recently, a new technology, termed 2-way SCR/DPF by the authors, has been developed by several catalyst suppliers for diesel exhaust emission control. Unlike a conventional emission control system consisting of an SCR catalyst followed by a catalyzed DPF, a wall-flow filter is coated with SCR catalysts for controlling both NOx and PM emissions in a single catalytic converter, thus reducing the overall system volume and cost. In this work, the potential and limitations of the Cu/Zeolite-based SCR/DPF technology for meeting future emission standards were evaluated on a pick-up truck equipped with a prototype light-duty diesel engine.
Meta TagsDetails
DOI
https://doi.org/10.4271/2008-01-0072
Pages
6
Citation
Lee, J., Paratore, M., and Brown, D., "Evaluation of Cu-Based SCR/DPF Technology for Diesel Exhaust Emission Control," SAE Int. J. Fuels Lubr. 1(1):96-101, 2009, https://doi.org/10.4271/2008-01-0072.
Additional Details
Publisher
Published
Apr 14, 2008
Product Code
2008-01-0072
Content Type
Journal Article
Language
English