A 45% Engine Size Catalyst System for MDV2 ULEV Applications 982553
A catalyst system, consisting of two different catalyst technologies within a single canister, was developed for MDV2 (Medium-Duty Vehicles, Class 2) to meet ULEV targets. The catalyst volume versus engine displacement is less than 50%. Three approaches taken: substrate study, PM loading study and new catalyst technology development are illustrated here. The most promising system features new catalyst technologies coated on high cell density substrates.
Citation: Sung, S., Ober, R., Casper, R., and Miles, G., "A 45% Engine Size Catalyst System for MDV2 ULEV Applications," SAE Technical Paper 982553, 1998, https://doi.org/10.4271/982553. Download Citation
Author(s):
Shiang Sung, Raymond F. Ober, Richard Casper, Gwendolyn Miles
Affiliated:
Engelhard Corporation
Pages: 12
Event:
International Fall Fuels and Lubricants Meeting and Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Taking Gasoline Vehicles Beyond Ulev: Catalyst System Approaches-SP-1392
Related Topics:
Catalysts
Low emission vehicles (LEV) and zero emission vehicles (ZEV)
Research and development
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