The invention sets forth an arrangement for the aftertreatment of exhaust gases from a compression-ignition internal combustion engine, in which, to improve the operation of a reducing catalytic converter, a reducing agent is injected into the exhaust gas fed to the catalytic converter. Injection is...http://www.google.es/patents/US5605042?utm_source=gb-gplus-sharePatente US5605042 - Arrangement for the aftertreatment of exhaust gases
Arrangement for the aftertreatment of exhaust gases
