Characteres generum communium denitrificationis scr
| Catalysator SCR | Temperatura humilis | Temperatura media | Alta temperatura |
| Typus Catalysatoris | CuO-SCR | VWT-SCR | Fe-Zeolithus |
| Resistentia caloris | CLXXX-D | 200-450 | 350-550 |
| Temperatura optima | 200-280 | 280-420 | 400-530 |
| Resistentia sulphuris | Humilis | Altus | Contentum sulphuris combustibilis <25 ppmvel gas caudae sulphurem continens< 2 ppm |
| Resistentia senescentiae | Altus | Inferior | Altus |
| Maximum Efficacia DeNOx | >98% | >98% | >98% |
Aequatio reactionis
CO(NH2)2 + H2O → 2NH3 + CO2
8NH3 + 6NO2 → 7N2 + 12H2O
4NH3 + 4NO + O2 → 4N2+6H2O
2NH3 + NON + NON2 → 2N2+3H2O
Selectio catalysatoris: Clientes varias species et formulas eligere possunt
catalysatores secundum varia applicationum condiciones.