Denitration device for internal combustion engines and process for the removal of nitrogen from exhaust gases

摘要

The device has an adsorber (1) which is divided into flowable segments (11a) and has at the inlet (12) a cover element (2;20). The segments (11a) are separable with help from relative movement between the cover element (2;20) and the storer (1). A device for removing nitrogen from IC engines comprises an adsorber (1) for taking from the exhaust gas stream nitrogen oxide and an assembly (3) to reduce and/or remove the nitrogen oxide in the exhaust gas within the adsorber (1), in a separated area. An Independent claim is included for a process for removing nitrogen from exhaust gas of an IC engine.