BEGRENZUNG DER ANWESENHEIT VON OXIDEN VON STICKSTOFF IN REGENERATIVEN WAERMESYSTEMEN.

摘要

The presence of the oxides of nitrogen in the exhaust gas leaving a regenerator is limited by injecting water or water vapor into the regenerator 1 during its firing phase and causing the water or water vapor to reach the combustion chamber 26 of the regenerator 1 by way its heat storage bed 11 which has been preheated during a previous heat collecting phase.