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http://dx.doi.org/10.14478/ace.2013.24.5.494

Characterization Studies for the Selective Catalytic Oxidation of Ammonia Utilizing Ce/TiO2 Catalyst  

Lee, Hyun Hee (Department of Environmental Energy Systems Engineering, Graduate School of Kyonggi University)
Kim, Ki Wang (Department of Environmental Energy Systems Engineering, Graduate School of Kyonggi University)
Hong, Sung Chang (Department of Environmental Energy Systems Engineering, Graduate School of Kyonggi University)
Publication Information
Applied Chemistry for Engineering / v.24, no.5, 2013 , pp. 494-498 More about this Journal
Abstract
In this study, selective catalytic oxidation (SCO) of $NH_3$ using $Ce/TiO_2$ catalyst was examined to control the slipped NH3 from various pollutants. It was found that the catalytic activity increased with increasing the Ce loadings till reaching 10 wt% Ce loading. However, when Ce loaded over 10 wt%, the activity of catalysts rather decreased than that of catalysts, below 10 wt% Ce. Therefore, the composition of $Ce/TiO_2$ catalyst optimized in this study can be applied to industrial fields.
Keywords
Ce; $NH_3$; selective catalytic oxidation;
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