NDLI: A study of the increase in selective catalytic reduction (SCR) activity of the V/TiO$_{2}$ catalyst due to the addition of monoethanolamine (MEA)

Content Provider	Springer Nature Link
Author	Seo, Phil Won Kim, Sung Su Hong, Sung Chang
Copyright Year	2010
Abstract	Experiments were conducted to evaluate the effect of adding ethanol amine during the preparation of a V/TiO$_{2}$ catalyst to remove nitrogen oxide (NO$_{x}$) by selective catalytic reduction (SCR). The catalyst added monoethanolamine (MEA) had the highest NO$_{x}$ conversion among all the neutralization reagents tested, and the optimum MEA concentration was determined to be 10%. The catalyst-added MEA had a large amount of lattice oxygen, which was determined in the O$_{2}$ on/off experiment. In addition, it also displayed a high reoxidation rate in the O$_{2}$ reoxidation experiment. In the XPS analysis, the superior redox properties of the catalyst-added MEA were shown to be caused by the presence of Ti$^{+3}$, a non-stoichiometric species.
Starting Page	1220
Ending Page	1225
Page Count	6
File Format	PDF
ISSN	02561115
Journal	Korean Journal of Chemical Engineering
Volume Number	27
Issue Number	4
e-ISSN	19757220
Language	English
Publisher	Springer US
Publisher Date	2010-06-08
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	SCR Monoethanolamine Non-stoichiometric V/TiO$_{2}$ Redox Biotechnology Materials Science Catalysis Industrial Chemistry/Chemical Engineering
Content Type	Text
Resource Type	Article
Subject	Chemistry Chemical Engineering

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A study of the increase in selective catalytic reduction (SCR) activity of the V/TiO$_{2}$ catalyst due to the addition of monoethanolamine (MEA)