【摘 要】
：
The strip-like Mn-Ce/clay and Mn-Ce/TiO2 catalysts, which using MnOx and CeOx as active components, clay and TiO2 as supports respectively, were prepared by
【机 构】
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State Key Laboratory of Green Building Materials, China Building Materials Academy, No.1 Guanzhuang
【出 处】
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The 14th International Congress on the Chemistry of Cement (
论文部分内容阅读
The strip-like Mn-Ce/clay and Mn-Ce/TiO2 catalysts, which using MnOx and CeOx as active components, clay and TiO2 as supports respectively, were prepared by impregnation method.The as-prepared catalysts were systematically characterized by XRF, BET, XRD, NH3-TPD and in situ DRIFTS respectively.Meanwhile, their denitration performance was also studied.The experimental results presented that Mn-Ce/clay and Mn-Ce/TiO2 had little difference in denitration performance, which can be attributed to the amorphous status of theit active components.When the loading amount of Mn-Ce was 30%, the as-prepared catalyst showed the highest activity at 150~200℃, and the denitration rate was over 90%.
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