Research progress in the SO<sub>2</sub> resistance of the catalysts for selective catalytic reduction of NO<sub>x</sub>

Minhua Zhang; Baojuan Huang; Haoxi Jiang; Yifei Chen

doi:10.1016/j.cjche.2017.03.030

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Research progress in the SO₂ resistance of the catalysts for selective catalytic reduction of NO_x

第25届中国过程控制会议专栏 | Updated：2026-01-06

- Research progress in the SO₂ resistance of the catalysts for selective catalytic reduction of NO_x
- Research progress in the SO₂ resistance of the catalysts for selective catalytic reduction of NO_x
- 中国化学工程学报（英文版） 2017年25卷第12期页码：1695-1705
- Affiliations：
  
  Collaborative Innovation Center of Chemical Science and Engineering,Tianjin,China,300072
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2017.03.030
  中图分类号：
- 纸质出版：2017
- Accepted：
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Minhua Zhang, Baojuan Huang, Haoxi Jiang, 等. Research progress in the SO₂ resistance of the catalysts for selective catalytic reduction of NO_x[J]. 中国化学工程学报（英文版）, 2017,25(12):1695-1705. DOI: 10.1016/j.cjche.2017.03.030.

resistance of the catalysts for selective catalytic reduction of NO
Minhua Zhang, Baojuan Huang, Haoxi Jiang, 等. Research progress in the SO₂ resistance of the catalysts for selective catalytic reduction of NO_x[J]. 中国化学工程学报（英文版）, 2017,25(12):1695-1705. DOI: 10.1016/j.cjche.2017.03.030. DOI：

resistance of the catalysts for selective catalytic reduction of NO DOI： 10.1016/j.cjche.2017.03.030.

摘要

Abstract

The selective catalytic reduction (SCR) of NO

with NH

has been proven to be an efficient technology for NO

conversion to N

. However

the catalysts used for SCR usually suffer from the problem of sulfur poisoning which seriously limits their practical application. This review summarized sulfur poisoning mechanisms of various SCR deNO

catalysts and strategies to reduce deactivation caused by SO

such as doping metals

controlling the structures and morphologies of the catalysts

and selecting appropriate supports. The methods and procedures of catalysts preparation and the reaction conditions also have effect on SO

-resistance of the catalysts. Several novel catalyst systems that exhibited good SO

resistance are also introduced. This paper could provide guidance for the development of highly efficient sulfur-tolerant deNO

catalysts.

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Research progress in the SO2 resistance of the catalysts for selective catalytic reduction of NOx

Research progress in the SO2 resistance of the catalysts for selective catalytic reduction of NOx

DOI：10.1016/j.cjche.2017.03.030

摘要

Abstract

关键词

Keywords

references

Research progress in the SO₂ resistance of the catalysts for selective catalytic reduction of NO_x

Research progress in the SO₂ resistance of the catalysts for selective catalytic reduction of NO_x