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Role of WO3 in NO Reduction with NH3 over V2O5-WO3/TiO2: A New Insight from the Kinetic Study

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Abstract

WO3 role in NO reduction over V2O5-WO3/TiO2 was studied by comparing the kinetic parameters of the selective catalytic reduction (SCR) reaction, the non selective catalytic reduction (NSCR) reaction and the C–O reaction. The results show that the SCR reaction over V2O5/TiO2 was promoted after WO3 incorporation, while the NSCR reaction and the C–O reaction were both restrained.

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Acknowledgments

This study was financially supported by the National Natural Science Fund of China (Grant Nos. 21207067 and 41372044) and the Natural Science Fund of Jiangsu Province (Grant No. BK20150036).

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Correspondence to Shijian Yang.

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Xiao, X., Xiong, S., Li, B. et al. Role of WO3 in NO Reduction with NH3 over V2O5-WO3/TiO2: A New Insight from the Kinetic Study. Catal Lett 146, 2242–2251 (2016). https://doi.org/10.1007/s10562-016-1852-0

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  • DOI: https://doi.org/10.1007/s10562-016-1852-0

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