Enhanced NH3 Selective Catalytic Reduction for NOx Abatement

被引：145

作者：

Forzatti, Pio ^{[1
]}

Nova, Isabella ^{[1
]}

Tronconi, Enrico ^{[1
]}

机构：

[1] Politecn Milan, Dipartimento Energia, Lab Catalisi & Proc Catalit, I-20133 Milan, Italy

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 44期

关键词：

exhaust control; heterogeneous catalysis; nitrogen oxides; selective catalytic reduction; sustainable chemistry; FAST SCR REACTION; MECHANISM; CHEMISTRY;

D O I：

10.1002/anie.200903857

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Enhanced NO reduction efficiencies, close to those obtained under the conditions of fast selective catalytic reduction (SCR; see diagram), were achieved over commercial vanadium and ironexchanged zeolite SCR catalysts at low temperatures (200-300°C) in the absence of NO2 by reaction of NO with ammonia and an aqueous solution of ammonium nitrate. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：8366 / 8368

页数：3

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