Procedure for regulating the quantity of a processing medium that is used to reduce the nitrogen monoxide content in the exhaust gases generated by combustion processes

摘要

In a process that is used to regulate the quantity of a processing medium that is used to reduce the nitrogen monoxide content in the exhaust gases generated by combustion processes, in which the quantity that is used is regulated as a function of the nitrogen monoxide content, a processing medium blow-by nominal value (8) that is changed as a function of the nitrogen monoxide content value (3) measured in the exhaust gas (2) is used in addition to a pre-set nitrogen monoxide nominal value (7) .