Active exhaust technology with the fuel processor
Development Exhaust Aftertreatment
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Abstract
Active engine-based measures are currently used to assist the exhaust aftertreatment. This paper by Eberspächer presents the current predevelopment of a system for active exhaust aftertreatment with diesel engines which enables exhaust aftertreatment to be decoupled from engine-based measures. At the heart of the system, the fuel processor is the active component which is used to combust, reactively evaporate or partially oxidise the fuel, as required. Active catalytic converter heating, active particulate filter regeneration or heating of an SCR catalytic converter are possible without enginebased measures.
Keywords
Particulate Filter Catalytic Converter Cold Start Exhaust Aftertreatment Heat Utilisation
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
Aktive Abgastechnik mit dem Fuel Processor
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References
- [1]Heimlich, F.; Maaß, J.; Frambourg, M.; Rölle, T.; Behnk, K.: Externe Nacheinspritzung zur Regeneration von Dieselpartikelfiltern. In: MTZ 65 (2004) 5; S. 354–361Google Scholar
- [2]Rudelt, J.; Hanitzsch, R.; Gaiser, G.; Braun, J.: Abgasseitige Kraftstoffeinspritzung für aktive Partikelfilterregeneration. In: MTZ 66 (2005) 12, S. 972–977Google Scholar
- [3]Ranalli, M.; Schmidt, S.: Dieselkraftstoffverdampfer — Weg zu einer zuverlässigen Dieselpartikelfilterregeneration. In: MTZ 65 (2004) 9, S. 658–663Google Scholar
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© Springer Fachmedien Wiesbaden 2006