Praseodymium-containing catalysts for oxidative dehydrogenation of organic compounds


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Abstract

A method is developed for incorporating praseodymium into magnesium–aluminum hydrotalcites, which are precursors for oxide catalysts for oxidative dehydrogenation (ODH) of alkanes. Oxide catalyst samples that contain praseodymium and various combinations of magnesium, aluminum, chromium, vanadium, molybdenum, and niobium are prepared. The catalytic properties of the prepared catalysts in ethane, propane, and butane ODH reactions are studied. Into some of our studied multicomponent catalysts, the incorporation of praseodymium enhances the reaction selectivity and increases yields of desired products.

About the authors

O. N. Krasnobaeva

Kurnakov Institute of General and Inorganic Chemistry

Email: vpdanilov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

I. P. Belomestnykh

Zelinsky Institute of Organic Chemistry

Email: vpdanilov@igic.ras.ru
Russian Federation, Leninskii pr. 47, Moscow, 119991

T. A. Nosova

Kurnakov Institute of General and Inorganic Chemistry

Email: vpdanilov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

D. F. Kondakov

Kurnakov Institute of General and Inorganic Chemistry

Email: vpdanilov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

T. A. Elizarova

Kurnakov Institute of General and Inorganic Chemistry

Email: vpdanilov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

V. P. Danilov

Kurnakov Institute of General and Inorganic Chemistry

Author for correspondence.
Email: vpdanilov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

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