Method of regenerating a particulate filter

A method of regenerating a particulate filter is disclosed. The method involves heating the particulate filter to an intermediate temperature, and maintaining the particulate filter at the intermediate temperature until substantial temperature equilibrium is reached. The particulate filter is then h...

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Bibliographische Detailangaben
Hauptverfasser: KAPPAROS DAVID JOSEPH, CLEVELAND TRENT J, LOWE MICHAEL DENNIS, VERKIEL MAARTEN, CROMPTON JESSICA ANNE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of regenerating a particulate filter is disclosed. The method involves heating the particulate filter to an intermediate temperature, and maintaining the particulate filter at the intermediate temperature until substantial temperature equilibrium is reached. The particulate filter is then heated to a regeneration temperature higher than the intermediate temperature.