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A Diesel Passenger Car Euro V Compliant System for India
Technical Paper
2011-26-0029
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
SIAT 2011
Language:
English
Abstract
With the implementation of Euro V emissions legislation in 2010,
the vast majority of light-duty diesel vehicles now employ a diesel
particulate filter. The expansion of the Diesel Euro V standard
outside Europe is inhibited in part by the low availability of ≺50
ppm sulfur fuel. Having said this, countries such as India and
China have ≺50 ppm sulfur fuel available in many urban centers
today, with the geographical area covered growing each year. Whilst
it is well known that diesel DPF applications require ≺50 ppm
sulfur fuel for optimum long-term operation, the ability of the
system to withstand periodic "high" sulfur events would
be a useful enabler for the early implementation of Euro V
legislation to these markets. In this paper, the authors set out to
assess the capability of the DOC and cDPF exhaust gas
aftertreatment system to cope with periodic high sulfur fuel
events.
Earlier experimental data have demonstrated the key advantages
of Palladium containing DOC and CDPF especially when used together.
This paper describes results showing how both system components DOC
and CDPF will react if a high sulfur content fuel is used. The
conditions for the system to recover from sulfur deactivation will
be investigated. In addition, the ability of the system to work a
long time with an inappropriate fuel without risk of vehicle stop
will be demonstrated.
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Authors
Citation
Ristori, A., Spurk, P., Pfeiffer, M., Sch\axtze, F. et al., "A Diesel Passenger Car Euro V Compliant System for India," SAE Technical Paper 2011-26-0029, 2011, https://doi.org/10.4271/2011-26-0029.Also In
References
- http://www.acea.be Diesel - Historical series by country in Western Europe 1990-2009
- Tancell, P et al. “Next Generation of Diesel Oxidation Catalyst for the Use with Catalysed Diesel Particulate Filters in Passenger Car Application” 14 th Aachen Colloquium Automobile and Engine Technology 2005
- Pfeiffer, M et al. “New Platinum/Palladium Based Catalyzed Filter Technologies for Future Passenger Car Applications” SAE Paper No. 2007-01-0234 2007