RH（N）NVOC catalyst
For the combustion of NVOC (Nitrogen-containing volatile organic compounds, such as DMF (dimethylformamide), n-butylamine, dimethylamine, diethylamine, acetonitrile, nitromethane, ammonia, etc. ), Nitrogen reacts with oxygen to form NOx, and the higher the reaction temperature, the more favorable the generation of NOx.
NVOC + O2 = CO2 + H2O+ N2 + NOx
RH (N) catalyst can effectively inhibit NOx generation with strong catalytic activity and high N2 selectivity to control NOx within the emission standards without secondary treatment (such as SCR).
Catalytic performance for diethylamine
(space velocity of 20,000 h-1)
| Reaction Temperature(℃) | Purification(%) | Conc. of NOx（mg/m³） | N2 selectivity（%） |
| 350 | 99.9 | 27 | 98.2 |
| 340 | 99.9 | 23 | 98.4 |
| 320 | 99.9 | 12 | 99.2 |
| 300 | 99.9 | 6 | 99.6 |
| 280 | 99.9 | 6 | 99.6 |
| 260 | 99.9 | 4 | 99.7 |
| 250 | 99.9 | 2 | 99.8 |
| 240 | 99.9 | 0 | 100 |
| 230 | 99.9 | 0 | 100 |
| 220 | 99.9 | 0 | 100 |
(Pre-reaction conc. of 3,000 mg/m3 at space velocity of 15,000h-1 )
