Synergetic catalytic removal of Hg0 and NO over CeO2(ZrO2)/TiO2

Zhong Li; Yuesong Shen; Xihong Li; Shemin Zhu; Min Hu

doi:10.1016/j.catcom.2016.04.019

Synergetic catalytic removal of Hg⁰ and NO over CeO₂(ZrO₂)/TiO₂

Zhong Li, Yuesong Shen, Xihong Li, Shemin Zhu, Min Hu

College of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

A series of CeO₂(ZrO₂)/TiO₂ monolith catalysts were investigated for catalytic oxidation of Hg⁰ and NH₃-SCR of NO. Effect of flue gases components on catalytic oxidation of Hg⁰ was mainly studied. Results showed that the CeO₂(ZrO₂)/TiO₂ catalyst exhibited high efficiency for catalytic oxidation of Hg⁰ at 240-400 °C without adding other oxidant, and its catalytic performance for NH₃-SCR of NO was not affected. NH₃ had slight inhibitory effect while SO₂ and NO had no influence on catalytic oxidation of Hg⁰, but O₂ obviously improved catalytic oxidation of Hg⁰ for its oxidation susceptibility.

Original language	English
Pages (from-to)	55-60
Number of pages	6
Journal	Catalysis Communications
Volume	82
DOIs	https://doi.org/10.1016/j.catcom.2016.04.019
State	Published - 5 Jul 2016

Keywords

CeO(ZrO)/TiO
Flue gas components
Hg catalytic oxidation
NH-SCR

Access to Document

10.1016/j.catcom.2016.04.019

Cite this

@article{5855c1a20e98486485786b5b302be71f,

title = "Synergetic catalytic removal of Hg0 and NO over CeO2(ZrO2)/TiO2",

abstract = "A series of CeO2(ZrO2)/TiO2 monolith catalysts were investigated for catalytic oxidation of Hg0 and NH3-SCR of NO. Effect of flue gases components on catalytic oxidation of Hg0 was mainly studied. Results showed that the CeO2(ZrO2)/TiO2 catalyst exhibited high efficiency for catalytic oxidation of Hg0 at 240-400 °C without adding other oxidant, and its catalytic performance for NH3-SCR of NO was not affected. NH3 had slight inhibitory effect while SO2 and NO had no influence on catalytic oxidation of Hg0, but O2 obviously improved catalytic oxidation of Hg0 for its oxidation susceptibility.",

keywords = "CeO(ZrO)/TiO, Flue gas components, Hg catalytic oxidation, NH-SCR",

author = "Zhong Li and Yuesong Shen and Xihong Li and Shemin Zhu and Min Hu",

year = "2016",

month = jul,

day = "5",

doi = "10.1016/j.catcom.2016.04.019",

language = "英语",

volume = "82",

pages = "55--60",

journal = "Catalysis Communications",

issn = "1566-7367",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Synergetic catalytic removal of Hg0 and NO over CeO2(ZrO2)/TiO2

AU - Li, Zhong

AU - Shen, Yuesong

AU - Li, Xihong

AU - Zhu, Shemin

AU - Hu, Min

PY - 2016/7/5

Y1 - 2016/7/5

N2 - A series of CeO2(ZrO2)/TiO2 monolith catalysts were investigated for catalytic oxidation of Hg0 and NH3-SCR of NO. Effect of flue gases components on catalytic oxidation of Hg0 was mainly studied. Results showed that the CeO2(ZrO2)/TiO2 catalyst exhibited high efficiency for catalytic oxidation of Hg0 at 240-400 °C without adding other oxidant, and its catalytic performance for NH3-SCR of NO was not affected. NH3 had slight inhibitory effect while SO2 and NO had no influence on catalytic oxidation of Hg0, but O2 obviously improved catalytic oxidation of Hg0 for its oxidation susceptibility.

AB - A series of CeO2(ZrO2)/TiO2 monolith catalysts were investigated for catalytic oxidation of Hg0 and NH3-SCR of NO. Effect of flue gases components on catalytic oxidation of Hg0 was mainly studied. Results showed that the CeO2(ZrO2)/TiO2 catalyst exhibited high efficiency for catalytic oxidation of Hg0 at 240-400 °C without adding other oxidant, and its catalytic performance for NH3-SCR of NO was not affected. NH3 had slight inhibitory effect while SO2 and NO had no influence on catalytic oxidation of Hg0, but O2 obviously improved catalytic oxidation of Hg0 for its oxidation susceptibility.

KW - CeO(ZrO)/TiO

KW - Flue gas components

KW - Hg catalytic oxidation

KW - NH-SCR

UR - http://www.scopus.com/inward/record.url?scp=84967335469&partnerID=8YFLogxK

U2 - 10.1016/j.catcom.2016.04.019

DO - 10.1016/j.catcom.2016.04.019

M3 - 文章

AN - SCOPUS:84967335469

SN - 1566-7367

VL - 82

SP - 55

EP - 60

JO - Catalysis Communications

JF - Catalysis Communications

ER -

Synergetic catalytic removal of Hg⁰ and NO over CeO₂(ZrO₂)/TiO₂

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this