REDUCEREA NOx ÎN FUMURI
Effective NOx reduction systems offered by INSTAL-FILTER SA are combination of proven technologies based on long-term experiences and innovative technology. They are characterized by low cost consumption and great availability.
To meet the binding law, INSTAL-FILTER SA offers the following NOx technologies:
--> SNCR
Selective, non-catalytic reduction method applied in high fumes temperatures of gases 850 – 1080 °C
--> SCR
Selective, catalytic reduction method applied in low temperatures of gases 180 – 470 °C
--> COMBINED METHOD
Combination of SNCR and SCR methods
As an agent, which reduces the NOx, there are applied:
--> Urea - (NH2) 2CO
--> Ammonia - NH3
--> Ammonia water - NH4OH
Taking economic aspect into accounts it is important to reduce the NOx level also on the grounds of primary methods.