Influence of Preparation Procedure, Nature of the Active Component, and Support on the Properties of M-Ce-Zr-O (M = Cr, Fe, Co) Catalysts for Complete Oxidation of Hydrocarbons Full article
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Output data | Year: 1995, Volume: 36, Number: 1, Pages: 117-120 Pages count : 4 | ||
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Abstract:
The influence of the preparation procedure, the nature of an active component and a support on physicochemical and catalytic properties of the M-Ce-Zr-O and M-Ce-Zr-O/support systems, where M is Cr, Fe, Co while a support is γ- or
α-Al2O3, is studied. The bulk samples calcined at 850 °C are shown to consist of a mixture of both cubic CeO2 and ZrO2 phases and MnOm (Cr2O3, α-F2O3, and Co3O4). A specific catalytic activity of M-Ce-Zr-O samples in the reaction of the butane complete oxidation is equal to 1.2 x 10(-7) mol C4H10 M(-2)s(-1). The phase composition of the M-Ce-Zr-O/Al2O3 samples depends on the M nature. Thus, the phase composition of chromium- and iron-containing samples is similar to that of bulk samples (a support phase is additionally present). In the cobalt-containing samples, CoAl2O4 is formed. The Cr-Ce-Zr-O/γ-Al2O3 samples exhibit the maximum activity in the reaction under study. Their activity and thermal stability depend on the order of the introduction of an active component onto a support.
Cite:
Ivanova A.S.
, Moroz E.M.
Influence of Preparation Procedure, Nature of the Active Component, and Support on the Properties of M-Ce-Zr-O (M = Cr, Fe, Co) Catalysts for Complete Oxidation of Hydrocarbons
Kinetics and Catalysis. 1995. V.36. N1. P.117-120. WOS РИНЦ
Influence of Preparation Procedure, Nature of the Active Component, and Support on the Properties of M-Ce-Zr-O (M = Cr, Fe, Co) Catalysts for Complete Oxidation of Hydrocarbons
Kinetics and Catalysis. 1995. V.36. N1. P.117-120. WOS РИНЦ
Original:
Иванова А.С.
, Мороз Э.М.
Влияние способа получения, природы активного компонента и носителя на свойства M-Ce-Zr-O (M=Cr, Fe, Co)-катализаторов полного окисления углеводородов
Кинетика и катализ. 1995. Т.36. №1. С.127-130. РИНЦ
Влияние способа получения, природы активного компонента и носителя на свойства M-Ce-Zr-O (M=Cr, Fe, Co)-катализаторов полного окисления углеводородов
Кинетика и катализ. 1995. Т.36. №1. С.127-130. РИНЦ
Dates:
Submitted: | Jan 25, 1994 |
Identifiers:
Web of science | WOS:A1995QM84000020 |
Elibrary | 30595807 |
Chemical Abstracts | 1995:467717 |
Chemical Abstracts (print) | 123:18847 |
Citing:
DB | Citing |
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Web of science | 2 |