Denitrification

For conversion of toxic gases

We offer two proven approaches for the removal of nitrogen oxides (NOx) produced in combustion: SNCR (selective non- catalytic reduction) and SCR (selective catalytic reduction). In both processes, ammonia is used to reduce the nitrogen oxides down to the natural air constituents: nitrogen and water vapour. While the SCR process takes place in a catalyst, the ammonia solution is injected directly into the combustion chamber for SNCR. The efficiency of the new DyNor™ SNCR approach results in extremely low NOx concentrations of less than 80 mg/m3.

Your advantages:

• DyNor™ SNCR: energy efficient,  minimised maintenance, simple design,
• Problem-free installation up to 85% NOx removal  
• SCR: reliable NOx removal up to 90%