Service Application of a Novel Fuel Borne Catalyst Dosing System for DPF Retrofit 2005-01-0669
A dosing system has been developed to facilitate the addition of a fuel borne catalyst (FBC) to a vehicle's fuel supply. The on-board dosing system was primarily designed to reduce cost and complexity. One embodiment of the design provided an additional benefit, namely the automatic adjustment of treat rate according to duty cycle. For high duty operating cycles where average exhaust gas temperatures are high, a low treat rate of FBC is supplied. Conversely at low duty where the exhaust temperature is lower, a higher treat of FBC is delivered. Data from field applications are presented to demonstrate this feature.
Citation: Richards, P., Vincent, M., and Chadderton, J., "Service Application of a Novel Fuel Borne Catalyst Dosing System for DPF Retrofit," SAE Technical Paper 2005-01-0669, 2005, https://doi.org/10.4271/2005-01-0669. Download Citation
Author(s):
Paul Richards, M. W. Vincent, J. Chadderton
Affiliated:
Associated Octel Company, Adastra
Pages: 10
Event:
SAE 2005 World Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Diesel Exhaust Emission Control 2005-SP-1942, SAE 2005 Transactions Journal of Fuels and Lubricants-V114-4
Related Topics:
Catalysts
Gases
Bearings
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