METHOD AND SYSTEM FOR REGENERATION OF A CATALYST

摘要

The disclosed embodiments relate to a method and system (10) for regeneration of a catalyst (18). The system includes an engine (12) that creates an exhaust stream, a reactor (16) that 5 includes the catalyst is in fluid communication with the engine to receive the exhaust stream and a sensor (22) that measures a system parameter related to the engine or the reactor and produces a signal corresponding to the system parameter. The system also includes a controller (19) that receives the signal and directs the exhaust stream to the catalyst if the system parameter is indicative of a regeneration value.