Praseodymium-containing catalysts for oxidative dehydrogenation of organic compounds

被引：3
|
作者：
Krasnobaeva, O. N. [1 ]
Belomestnykh, I. P. [2 ]
Nosova, T. A. [1 ]
Kondakov, D. F. [1 ]
Elizarova, T. A. [1 ]
Danilov, V. P. [1 ]
机构：
[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Leninskii Pr 31, Moscow 119991, Russia
[2] Russian Acad Sci, Zelinsky Inst Organ Chem, Leninskii Pr 47, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2017年 / 62卷 / 07期
关键词：
ALUMINUM HYDROXO SALTS; OXIDE CATALYSTS; MAGNESIUM; ALCOHOLS; HYDROCARBONS; ALKANES; NICKEL; OXYDEHYDROGENATION; TUNGSTEN; BASE;
D O I：
10.1134/S0036023617070129
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
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.
引用
收藏
页码：879 / 885
页数：7
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