Dinex SCR for H 2 ICE -> KSCR4.2A DeNO X performance of KSCR4.2A: NO and NO 2 adjusted to the conversion of the NSC in the light off test. The Space Velocity (SV) was chosen in respect to cold start conditions and average values in test cycles of a model engine. DeNO X DeNO X DeNO X DeNO X NO 2 /NO X DeNO X NO 2 /NO X DeNO X NO 2 /NO X NSC+SCR: Ultra low NO X < 10mg feasible • Combination of NSC + SCR covers cold start up to start of AdBlue injection • Overall emission reduction possible to reach less than 5mg/kWh including cold start conditions T_inlet NO X _inlet NO X _outlet (SCR/ASC*) NO X _outlet (NSC/SCR/ASC*) NO X Cumulative *Note: The use of an Ammonia Slip Cat (ASC) is mandatory in this setup in order to prevent emission of ammonia from the SCR. Dinex.net
Download PDF file
