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|Title:||Citronellol dehydrogenation over copper-magnesium oxide catalyst|
|Authors:||Pozan, Gülin Selda|
|Keywords:||Dehydrogenation;Citronellal;Copper alkali oxide catalyst;TPR;XRD;Catalyst characterization|
|Abstract:||Dehydrogenation of citronellol (3,7-dimethyl-6-octene-1-ol) was performed on a copper and alkaline-earth oxide catalyst. CuO/MgO catalysts were prepared by co-precipitation method and were characterized by X-ray diffraction, temperature programmed reduction, and BET surface area. On CuO/MgO catalyst, the main path of reaction is the dehydrogenation of citronellol to citronellal. The dehydrogenation reaction was carried out at atmospheric pressure in a batch reactor at 215°C. Support exhibited varying promoting effects both on the activity and the selectivity to citronellal. Alkaline-earth oxide support has changed surface area of copper oxide catalysts and the phase compositions of copper.|
|ISSN:||0975-0991 (Online); 0971-457X (Print)|
|Appears in Collections:||IJCT Vol.13(5) [September 2006]|
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