Mechanistic Considerations of the NOx Source and the Reducing Agent for Lean NOx Reduction over H-ZSM-5
Journal article, 2009

This study focuses on the reaction mechanism for lean NOx reduction by propane. In particular the role of the NOx-source, i.e. NO or NO2, for the SCR mechanism has been studied by transient experiments using in-situ FTIR spectroscopy and the results are discussed in relation to isopropylamine and ammonia as reducing agents.

no(x)

NO2

reactivity

surface-acidity

cu-mfi

selective catalytic-reduction

hzsm-5

H-ZSM-5

Reaction

NO

fe/zsm-5

Lean NOx reduction

mechanism

Propane

hydrocarbons

DRIFTS

nitromethane

propane

Author

Hanna Härelind Ingelsten

Competence Centre for Catalysis (KCK)

Chalmers, Chemical and Biological Engineering, Applied Surface Chemistry

R. Matarrese

Polytechnic University of Milan

Magnus Skoglundh

Chalmers, Chemical and Biological Engineering, Applied Surface Chemistry

Competence Centre for Catalysis (KCK)

Topics in Catalysis

1022-5528 (ISSN) 1572-9028 (eISSN)

Vol. 52 13-20 1921-1924

Driving Forces

Sustainable development

Areas of Advance

Nanoscience and Nanotechnology (2010-2017)

Transport

Energy

Materials Science

Subject Categories

Chemical Process Engineering

DOI

10.1007/s11244-009-9364-4

More information

Latest update

11/5/2018