Eaton Aftertreatment System (EAS) for On-Highway Diesel ... - EERE
Eaton Aftertreatment System (EAS) for On-Highway Diesel ... - EERE
Eaton Aftertreatment System (EAS) for On-Highway Diesel ... - EERE
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<strong>Eaton</strong>’s Innovative SolutionEngineOutLNTUreaSCR• NH3 Generated during FuelRich Regeneration Process• Urea Is Converted into NH3• SCR Needs NH3, not Urea<strong>Eaton</strong> <strong>Aftertreatment</strong> <strong>System</strong> (<strong>EAS</strong>)EngineoutFuelRe<strong>for</strong>merLNTNH3SCRSCRoutFeatures:‣ Fuel Re<strong>for</strong>mer Converts HC to H2/CO During LNT Regeneration‣ LNT Produces Ammonia During Regeneration‣ SCR Catalyst Stores and Uses Ammonia <strong>for</strong> Further NOx Reduction‣ Reduced Catalyst Volume and Cost‣ Synergistic Use of LNT/SCR Catalysts‣ Improved Durability