Meeting future NOX emission regulations by adding an electrically heated mixer

New regulations by the California Air Resources Board (CARB) demand a stringent 0.02 g/hp-hr tailpipe NOx limit by the year 2027, requiring Selective Catalytic Reduction (SCR) catalysts to provide high NOx conversions even at low (below 200°C) exhaust temperatures. This work describes utilizing an E...

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Principais autores:	P. Meruva, A. Matheaus, C. A. Sharp, J. E. McCarthy, M. Masoudi, N. Poliakov, S. Noorfeshan
Formato:	Artigo
Idioma:	Inglês
Publicado:	Frontiers Media S.A. 2022-10-01
Series:	Frontiers in Mechanical Engineering
Assuntos:	heated mixer advanced aftertreatment reduced NOx emissions electric heater increase exhaust temperature 130°C DEF injection
Acceso en liña:	https://www.frontiersin.org/articles/10.3389/fmech.2022.991579/full
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