The Research of SCR Catalyst for Elemental Mercury Conversion in Coal-Fired Flue Gas

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Abstract:

To control mercury pollution has become a major issue nowadays. The SCR systems in power plant can oxide the elemental mercury into oxidized mercury, which can be removed by WFGD, it became a very feasible measures to control mercury pollution. The core part of SCR system is SCR catalyst. The influence of different metal composition and modification of SCR catalyst and the gas composition in simulative flue gas for the efficiency of the conversion of elemental mercury are introduced ,for sifting the catalyst with high efficiency for mercury conversion under the condition of low temperature.

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Advanced Materials Research (Volumes 864-867)

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1470-1473

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December 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] YanCao: Energy Fuels, Vol21, Issue 1, 2007 : 145-156.

Google Scholar

[2] Niksa, Fujiwara: Journal of the Air and Waste Management Association, Vol55 , Issue 12, 2002: 1866~1875.

Google Scholar

[3] EomY, Jeon S H, Ngo T A: Catal Lett, Vol121, 2008: 219-225.

Google Scholar

[4] YiZhao, XiaojieMa: Industrial Safety and Environmental Protection, Vol35, Issue 3, 2009: 14-16.

Google Scholar

[5] QianWang: Boiler technology, Vol1, 2008: 69-76.

Google Scholar

[6] QirongWu, YunguiDu, HuaNie: Thermal Power Generation, Vol41, Issue 1, 2012: 8-11.

Google Scholar

[7] HongminYang, WeipingPan: Journal of environment sciences, Vol19, 2007: 181-184.

Google Scholar

[8] Sheng He.experiment and mechanism research of mercury catalytic oxidation in coal-fired flue gas, inchinese[D] . zhejiang university, (2009).

Google Scholar

[9] HongtaoLiu: oxidation and adsorption experiments of mercury in the SCR system, in chinese[D]. huazhong university of science and technology, (2007).

Google Scholar

[10] JieChen: study on zero-valent mercury catalytic oxidation of titanium matrix composite catalyst, inchinese[D]. Shanghai Jiao Tong University, (2011).

Google Scholar

[11] Jianfeng Li: Chinese Journal of Environmental Engineering, inchinese, Vol4, Issue5, 2010: 1143-1146.

Google Scholar

[12] Jianfeng Li, NaiqiangYan : Environ. Sci. Technol, Vol44, 2012: 426-431.

Google Scholar

[13] HiroyukiK, ShunU, Naoki S: Fuel Processing Technology, Vol90, 2009: 947-951.

Google Scholar

[14] Naiqiang Yan : Environmental Science & Technology, Vol45, 2011: 5723-5730.

Google Scholar

[15] HailongLi: Environmental Science & Technology, Vol45, 2011: 7394-7400.

Google Scholar

[16] QiWan, LeiDuan: Catalysis Today, Vol175, 2011: 189– 195.

Google Scholar

[17] JiangkunXie, NaiqiangYan: ResChemIntermed, Vol38, 2012: 2511–2522.

Google Scholar