Ny toetra mampiavaka ny karazana scr denitrification
| SCR Catalyst | Temp ambany | Temp | Temp |
| Karazana Catalyst | CuO-SCR | VWT-SCR | Fe-Zeolite |
| fanoherana hafanana | 180-500 | 200-450 | 350-550 |
| Temp | 200-280 | 280-420 | 400-530 |
| fanoherana solifara | IVA | Avo | Ny votoatin'ny solifara solika ＜25 ppmna entona rambo misy solifara＜ 2ppm |
| fanoherana ny fahanterana | Avo | Ambany | Avo |
| Faratampony Ny fahombiazan'ny DeNOx | ＞98% | ＞98% | ＞98% |
Equation fanehoan-kevitra
CO(NH2)2 + H2O → 2NH3 + CO2
8NH3 + 6 NO2 → 7N2 + 12H2O
4NH3 + 4TSY + O2 → 4N2+6H2O
2NH3 + TSIA + TSIA2 → 2N2+3H2O
Safidy Catalyst: Afaka misafidy karazana sy endrika samihafa ny mpanjifa
catalysts araka ny toe-javatra fampiharana samy hafa.