Accéder directement au contenu Accéder directement à la navigation
Article dans une revue

Impact of Thermal Aging on the SCR Performance of Tungsten Doped CeVO4 Mixed Oxides

Abstract : The development of more thermally stable vanadia-based SCR catalysts for combined end-of-pipe technologies, i.e. selective catalytic reduction catalysts wash-coated on a particulate filter, has been considered in this study. The impact of thermal aging at 850 °C in wet atmosphere has been investigated on bulk W-doped CeVO4 catalysts. Strong detrimental effect on the specific surface area was observed delayed by the presence of tungsten. However, they preserve a significant selective conversion depending on the surface composition with an optimal tungsten composition.
Type de document :
Article dans une revue
Domaine :
Liste complète des métadonnées

https://hal.univ-lille.fr/hal-03351200
Contributeur : Lilloa Université de Lille Connectez-vous pour contacter le contributeur
Soumis le : mercredi 22 septembre 2021 - 09:35:08
Dernière modification le : mercredi 27 octobre 2021 - 13:12:44

Identifiants

Collections

`

Citation

S. Gillot, Jean-Philippe Dacquin, Christophe Dujardin, Grégory Tricot, Herve Vezin, et al.. Impact of Thermal Aging on the SCR Performance of Tungsten Doped CeVO4 Mixed Oxides. Topics in Catalysis, Springer Verlag, 2018, Topics in Catalysis, 62 (1-4), pp.49-55. ⟨10.1007/s11244-018-1082-3⟩. ⟨hal-03351200⟩

Partager

Métriques

Consultations de la notice

19