Experimental Study on Titanium Based Photocatalyst and its Catalytic Oxidation on Flue Gas Mercury

Abstract:

This paper mainly studied the effects of different iron-doped volume on photo-catalytic oxidation of TiO2 for mercury removal. Through the photocatalytic oxidation system, we evaluated the elemental mercury removal performance of TiO2 with iron-doped mass ratio of 0.5%, 1%, 2% and 3%. While the iron-doped mass ratio were 0.5%, 1%, 2% and 3%, the elemental mercury removal efficiency were 70.83%，52.89%，72.32% and 62.39% respectively, the removal efficiency increased firstly, then declined, and 2% iron-doped was the most appropriate

• Periodical: Applied Mechanics and Materials (Volume 252)
• Pages: 293-297
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.252.293
• Online since: December 2012
• Authors: Xue Shi, Xue Wei Dai, Jiang Wu, Xian Li, Yi Ran Zhang, Yin Xia Cao, Can Li, Jin Ge Yang, Yu Wu, Hai Ting He, Wen Long He, Zheng Ling Xie
• Keywords: Elemental Mercury, Fe₂O₃ Nanoparticle, Photocatalytic Oxidation, TiO₂ Nanoparticle

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