Research on the Anti-poisoning Properties of Zirconium Modified SCR Catalyst in Power Plants

DOI

10.2991/iccahe-16.2016.32How to use a DOI?

Keywords

SCR catalyst; anti-poisoning; zirconium modification

Abstract

The zirconium modified SCR catalysts were prepared by impregnation method, which exhibited high anti-poisoning properties. The optimal property was obtained by the zirconium modified SCR catalyst with Zr/V molar ratio of 1.0. The catalyst samples were characterized by the methods of BET, X-ray diffraction (XRD) and Fourier transform infrared spectra (FT-IR). It was shown that the Br›nsted acid sites on the catalyst surface were enhanced obviously, which was the main reason for the high anti-poisoning property of the zirconium modified catalysts.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ning Zhao
AU  - Li Li
AU  - Siwei Pan
AU  - Longhua Tang
PY  - 2016/10
DA  - 2016/10
TI  - Research on the Anti-poisoning Properties of Zirconium Modified SCR Catalyst in Power Plants
BT  - Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)
PB  - Atlantis Press
SP  - 183
EP  - 187
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccahe-16.2016.32
DO  - 10.2991/iccahe-16.2016.32
ID  - Zhao2016/10
ER  -