Rational direct synthesis methodology of very active and hydrothermally stable Cu-SAPO-34 molecular sieves for the SCR of NOx
[Display omitted] ► Rational direct synthesis of Cu-SAPO-34 by using the co-directing templates. ► Easy control of Cu-loading in Cu-SAPO-34 materials, and very high solid yields. ► High activity and stability for SCR of NOx. A one-pot direct synthesis of Cu-SAPO-34 has been achieved that allows more...
Gespeichert in:
Veröffentlicht in: | Applied catalysis. B, Environmental Environmental, 2012-10, Vol.127, p.273-280 |
---|---|
Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | [Display omitted]
► Rational direct synthesis of Cu-SAPO-34 by using the co-directing templates. ► Easy control of Cu-loading in Cu-SAPO-34 materials, and very high solid yields. ► High activity and stability for SCR of NOx.
A one-pot direct synthesis of Cu-SAPO-34 has been achieved that allows more than 90% yield in the material synthesis. By this method it is easy to control the Cu-loading in the Cu-SAPO-34. It is presented that a maximum in hydrothermal stability with very high activity for NOx SCR with NH3 is obtained for an optimum Cu loading. |
---|---|
ISSN: | 0926-3373 1873-3883 |
DOI: | 10.1016/j.apcatb.2012.08.034 |