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Effects of PbCl2 on selective catalytic reduction of NO with NH3 over vanadia-based catalysts.

Authors :
Jiang, Ye
Gao, Xiang
Zhang, Yongxin
Wu, Weihong
Song, Hao
Luo, Zhongyang
Cen, Kefa
Source :
Journal of Hazardous Materials. Jun2014, Vol. 274, p270-278. 9p.
Publication Year :
2014

Abstract

Highlights: [•] PbCl2 was a serious poison for vanadia-based SCR catalysts. [•] The decrease in surface acidity and reducibility caused serious catalyst deactivation. [•] The PbCl2-poisoning mechanism model of vanadia-based catalysts was proposed. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
03043894
Volume :
274
Database :
Academic Search Index
Journal :
Journal of Hazardous Materials
Publication Type :
Academic Journal
Accession number :
96246575
Full Text :
https://doi.org/10.1016/j.jhazmat.2014.04.026