Revisiting Oxidative Dehydrogenation of Ethane by W Doping into MoVMn Mixed Oxides at Low Temperature

Mohammed H Al-Hazmi, Taiwo Odedairo, Adel S Al-Dossari, YongMan Choi

研究成果: Article同行評審

摘要

The catalytic performance of MoVMnW mixed oxides was investigated in the oxidative dehydrogenation of ethane at three different reaction temperatures (235, 255, and 275°C) using oxygen as an oxidant. The catalysts were characterized by using X-ray diffraction, temperature-programmed reduction, and scanning electron microscopy. The MoVMnW mixed oxide catalyst showed the 70–90% of ethylene selectivity at the reaction temperatures. However, a significant decrease in the selectivity of ethylene was observed by increasing the reaction temperature from 235°C to 275°C.
原文Undefined/Unknown
文章編號102583
頁數9
期刊Advances in Physical Chemistry
2015
DOIs
出版狀態Published - 2015

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