Enhanced catalytic activity of Pt/Al2O3 on the CH4 SCR

다국어 초록 (Multilingual Abstract)

In this study, we investigated the effect of mixing a-Al2O3 and g-Al2O3 with a Pt catalyst on CH4 selective catalytic reduction (SCR). Among the prepared catalysts, the Pt/a-Al2O3 catalyst was found to have the lowest catalytic activity, but the best adsorption characteristics for CH4, which was used as the reductant.
In contrast, the Pt/g-Al2O3 catalyst was found to exhibit relatively high catalytic activity and moderate adsorption characteristics. To simultaneously enhance the catalytic activity and CH4 adsorption characteristics, we developed a new catalyst, Pt/g-Al2O3 + Pt/a-Al2O3, by mixing a-Al2O3 and g-Al2O3with a Pt catalyst. The catalytic activity test confirmed that mixing these catalysts led to enhanced catalytic activity.

참고문헌 (Reference)

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