Effect of feedstock impurities on activity and selectivity of V-Mo-Nb-Te-Ox catalyst in ethane oxidative dehydrogenation

Effect of feedstock impurities on activity and selectivity of V-Mo-Nb-Te-Ox catalyst in ethane oxidative dehydrogenation Full article

Journal

Journal of Advanced Oxidation Technologies
ISSN: 2371-1175 , E-ISSN: 1203-8407

Output data

Year: 2017, Volume: 20, Number: 2, DOI: 10.1515/jaots-2016-0165

Authors

Finashina Elena D. ¹ , Kucherov Alexei V. ¹ , Kustov Leonid M. ¹ , Cai Haiyong ² , Krzywicki Andrzej ²

Affiliations

1	Zelinsky Institute of Organic Chemistry, RAS, Leninsky Prosp. 47, Moscow, 119991, Russia
2	NOVA Chemicals Corp., 2928– 16 St. NE, Calgary, Alberta, T2E 7K7, Canada

The effect of CH4, C2H4, CO2, CH3OH, and (CH3S)2 on activity and selectivity of V-Mo-Nb-Te-Ox catalyst for ethane oxidative dehydrogenation is studied. Methane acts as a chemically inert diluent of the gas mixture. Presence of ethylene in feed stream does not have significant effect on the rate of ethane dehydrogenation but causes slight drop in ethylene selectivity. CO2 added is not involved in chemical transformations but suppress slightly ethane conversion and selectivity. Contamination of the gas stream with small amounts of either methanol or dimethyldisulfide (DMDS) does not reduce either activity or selectivity of the catalyst in ethane oxidative dehydrogenation.

Finashina E.D. , Kucherov A.V. , Kustov L.M. , Cai H. , Krzywicki A.
Effect of feedstock impurities on activity and selectivity of V-Mo-Nb-Te-Ox catalyst in ethane oxidative dehydrogenation
Journal of Advanced Oxidation Technologies. 2017. V.20. N2. DOI: 10.1515/jaots-2016-0165 OpenAlex

OpenAlex:

W2728350338

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