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.
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页码：1921 / 1924
页数：3
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