Reaction Characteristics of Elemental and Oxidized Mercury with Fly Ash Components 


Vol. 19,  No. 4, pp. 453-458, Dec.  2013


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  Abstract

Fly ash has capacity to oxidize or adsorb mercury in a flue gas. Mercury oxidation and adsorption efficiencies of fly ash vary depending on the properties of fly ash. This study was designed to understand reaction characteristics of mercury with fly ash components. The fly ash components were tested to determine their oxidation and adsorption capabilities for elemental mercury and oxidized mercury. A sample was synthesized with fly ash components and tested. The test results were compared with those of the fly ash sample obtained from a coal-fired power plant. Fe2O3, CuO and carbon black showed higher oxidation or adsorption efficiency for elemental mercury while CaO, MgO, CuO and carbon black showed higher adsorption efficiency for mercury chloride. In addition, the synthesized sample showed comparable mercury oxidation and adsorption efficiencies to the fly ash sample.

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  Cite this article

[IEEE Style]

L. SS, K. KY, O. KJ, J. JM, K. DC, "Reaction Characteristics of Elemental and Oxidized Mercury with Fly Ash Components," Clean Technology, vol. 19, no. 4, pp. 453-458, 2013. DOI: .

[ACM Style]

Lee SS, Kim KY, Oh KJ, Jeon JM, and Kang DC. 2013. Reaction Characteristics of Elemental and Oxidized Mercury with Fly Ash Components. Clean Technology, 19, 4, (2013), 453-458. DOI: .

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pISSN : 1598 - 9712
eISSN : 2288 - 0690

한국연구재단 등재학술지