Enhancement of catalytic activity of alumina by copper addition for selective reduction of nitrogen monoxide by ethene in oxidizing atmosphere
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Abstract
The catalytic activity of alumina for the title reaction has been found to be greatly improved by the loading of copper. The addition of copper resulted in lowering the active temperature region, the higher maximum activity, and the enhancement of the reaction rate. The maximum effect was observed at 0.3 wt% of the loading amount of copper. A similar enhancement was also confirmed on SiO2-Al2O3.
Keywords
Nitrogen monoxide selective reduction copper alumina silica-aluminaPreview
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© J.C. Baltzer AG, Scientific Publishing Company 1991