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

被引：0
|
作者：
Hanna Härelind Ingelsten
Roberto Matarrese
Magnus Skoglundh
机构：
[1] Chalmers University of Technology,Competence Centre for Catalysis
[2] Politecnico di Milano,Laboratorio di Catalisi e Processi Catalitici, Dipartimento di Energia
来源：
Topics in Catalysis | 2009年 / 52卷
关键词：
Lean NO; reduction; Propane; NO; NO; H-ZSM-5; DRIFTS; Reaction mechanism;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
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.
引用
收藏
页码：1921 / 1924
页数：3
相关论文
共 50 条
  • [1] Mechanistic Considerations of the NOx Source and the Reducing Agent for Lean NOx Reduction over H-ZSM-5
    Ingelsten, Hanna Haerelind
    Matarrese, Roberto
    Skoglundh, Magnus
    TOPICS IN CATALYSIS, 2009, 52 (13-20) : 1921 - 1924
  • [2] Lean NOx:: dual sites for NOx reduction on Pt/H-ZSM-5
    Deeba, M
    Feeley, J
    Farrauto, R
    APPLIED CATALYSIS A-GENERAL, 1999, 188 (1-2) : 219 - 227
  • [3] Influence of the reducing agent for lean NOx reduction over Cu-ZSM-5
    Erkfeldt, Sara
    Palmqvist, Anders
    Petersson, Martin
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2011, 102 (3-4) : 547 - 554
  • [4] Ir/H-ZSM-5 Catalysts in the Selective Reduction of NOx with Hydrocarbons
    C. Wögerbauer
    M. Maciejewski
    A. Baiker
    U. Göbel
    Topics in Catalysis, 2001, 16-17 : 181 - 186
  • [5] Ir/H-ZSM-5 catalysts in the selective reduction of NOx with hydrocarbons
    Wögerbauer, C
    Maciejewski, M
    Baiker, A
    Göbel, U
    TOPICS IN CATALYSIS, 2001, 16 (1-4) : 181 - 186
  • [6] NOx reduction performance of lean NOx catalyst and lean NOx adsorber using DME as reducing agent
    Sara Erkfeldt
    Anders Palmqvist
    Edward Jobson
    Topics in Catalysis, 2007, 42-43 : 149 - 152
  • [7] NOx reduction performance of lean NOx catalyst and lean NOx adsorber using DME as reducing agent
    Erkfeldt, Sara
    Palmqvist, Anders
    Jobson, Edward
    TOPICS IN CATALYSIS, 2007, 42-43 (1-4) : 149 - 152
  • [8] Kinetic and mechanistic study of NOx reduction by NH3 over H-form zeolites .1. Kinetic and mechanistic insights into NO reduction over H-ZSM-5
    Eng, J
    Bartholomew, CH
    JOURNAL OF CATALYSIS, 1997, 171 (01) : 14 - 26
  • [9] Selective catalytic reduction of NOx over H-ZSM-5 under lean conditions using transient NH3 supply
    Wallin, M
    Karlsson, CJ
    Palmqvist, A
    Skoglundh, M
    TOPICS IN CATALYSIS, 2004, 30-1 (1-4) : 107 - 113
  • [10] Selective catalytic reduction of NOx over H-ZSM-5 under lean conditions using transient NH3 supply
    Mikaela Wallin
    Carl-Johan Karlsson
    Anders Palmqvist
    Magnus Skoglundh
    Topics in Catalysis, 2004, 30-31 : 107 - 113
12345