𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Mechanistic considerations for the reduction of NOx over Pt/Al2O3 and Al2O3 catalysts under lean-burn conditions

✍ Scribed by R Burch; J.A Sullivan; T.C Watling

Book ID
108463925
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
300 KB
Volume
42
Category
Article
ISSN
0920-5861

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Mechanistic aspects of the reduction of
Mechanistic aspects of the reduction of stored NOx over Pt–Ba/Al2O3 lean NOx trap systems
✍ Isabella Nova; Luca Lietti; Pio Forzatti πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 837 KB

In this paper the mechanisms that rule the reduction by hydrogen of NO x species adsorbed at different temperatures were investigated over a model LNT Pt-Ba/Al 2 O 3 catalyst and over the corresponding Ba/Al 2 O 3 system to address the role of the noble metal component in such mechanisms. It was fo

Regeneration mechanism of Pt/BaO/Al2O3 l
Regeneration mechanism of Pt/BaO/Al2O3 lean NOx trap catalyst with H2
✍ S.S. Mulla; S.S. Chaugule; A. Yezerets; N.W. Currier; W.N. Delgass; F.H. Ribeiro πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 1018 KB

Regeneration of a Pt/BaO/Al 2 O 3 NO x storage-reduction catalyst was studied using H 2 as a model reductant. We propose that the regeneration process involves a localized reaction front of the reductant that travels through the catalyst bed with complete regeneration of the trapping sites. When NH