The Role of Silver for the H-2-Effect in H-2-Assisted Selective Catalytic Reduction of NOx with NH3 Over Ag/Al2O3
Tamm, S
| HERO ID | 2289433 |
|---|---|
| In Press | No |
| Year | 2013 |
| Title | The Role of Silver for the H-2-Effect in H-2-Assisted Selective Catalytic Reduction of NOx with NH3 Over Ag/Al2O3 |
| Authors | Tamm, S |
| Journal | Catalysis Letters |
| Volume | 143 |
| Issue | 9 |
| Page Numbers | 957-965 |
| Abstract | Silver/alumina catalysts are known to be highly active for hydrogen-assisted selective catalytic reduction (SCR) of nitrogen oxides. A comparison of silver/alumina and pure alumina catalysts shows that hydrogen conversion occurs on the silver. Subsequently formed NO2 is crucial for NH3-SCR and in addition products from the hydrogen conversion influence nitrates on the alumina by spill-over. |
| Doi | 10.1007/s10562-013-1055-x |
| Wosid | WOS:000325688500014 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Keyword | Ag/Al2O3; gamma-Alumina; NO2; N2O; Hydrocarbon-SCR; NH3-SCR; Mechanism |