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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Less Frequent Desulfation and ImprovedLNT Durability1.2BSNOx - gm/HP-HR10.80.60.40.2~30% Reduction inDesulfation FrequencyLNT <strong>On</strong>lyLNT + SCRUS ‘010 NTE010 20 30 40 50 60 70 80 90 100Desulfation Interval - (Hours)LNT Durability Improvement by Less Frequent Desulfation:‣ SCR NOx Reduction Compensates <strong>for</strong> Loss in LNT Per<strong>for</strong>mance Due to Fuel SulfurPoisoning.‣ Less Frequent Desulfation is Required Comparing With LNT <strong>On</strong>ly <strong>System</strong>s‣ Improved LNT Durability by Up to 30% Due to Less Frequent Desulfation