Selective catalytic reduction of N2O with light alkanes over different Fe-zeolite catalysts

S. Kameoka, S. Tanaka, K. Kita, T. Nobukawa, S. Ito, T. Miyadera, K. Kunimori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Fe ion-exchanged zeolite catalysts, where Fe-BEA was the most active, were used in the SCR of N2O with light alkanes (i.e., CH4, C2H6, and C3H8) even in the presence of excess oxygen. CH4 reacted selectively with N2O even in the presence of excess O2 (> 250°C: 4N2O + CH4 → 4N2 + CO2 + 2H2O), while the reaction of C2H6 and C3H8 with O2 was significantly enhanced by the presence of N2O. N2O played an important role in the activation of alkanes at an initial step. A mechanism in the SCR of N2O with light alkanes over Fe-BEA catalyst is proposed. This is an abstract of a paper presented at the 13th International Zeolite Conference (Montpellier, France 7/8-13/2001).

Original languageEnglish
Title of host publicationZeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001
EditorsF. Fajula, F. Di Renzo, A. Galarneau, J. Vedrine
PublisherElsevier Inc.
Number of pages1
ISBN (Print)9780444502384
DOIs
Publication statusPublished - 2001 Jan 1
Externally publishedYes
EventZeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001 - Montpellier, France
Duration: 2001 Jun 82001 Jun 13

Publication series

NameStudies in Surface Science and Catalysis
Volume135
ISSN (Print)0167-2991

Other

OtherZeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001
CountryFrance
CityMontpellier
Period01/6/801/6/13

ASJC Scopus subject areas

  • Catalysis
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films
  • Materials Chemistry

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