Selective catalytic reduction (SCR) of NO by NH3 over TiO2-supported V2O5–WO3 and V2O5–MoO3 catalysts

被引：27
|
作者：
Luca Lietti
Isabella Nova
Pio Forzatti
机构：
[1] Politecnico di Milano,Dipartimento di Chimica Industriale ed Ingegneria Chimica “Giulio Natta”
来源：
Topics in Catalysis | 2000年 / 11-12卷
关键词：
selective catalytic reduction; V; O; –WO; /TiO; catalysts; V; O; –MoO; /TiO; catalysts, DeNOx-SCR;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A comparison between commercial and model WO3–V2O5/TiO2 and MoO3–V2O5/TiO2 SCR catalysts is considered in this study. The data indicate that WO3 and MoO3 behave as “structural” and “chemical” promoters for the catalysts. MoO3-based catalysts are more active but less selective than WO3–V2O5/TiO2 catalysts in the SCR reaction, although in the presence of water the catalytic performances of the investigated samples are comparable.
引用
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页码：111 / 122
页数：11
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