Journal ArticleDOI
The influence of the physical characteristics of chromia-alumina on its catalytic activity
J.C. Kuriacose,C. Daniel +1 more
TLDR
In this article, the dehydration and dehydrogenation of isopropanol has been studied on sintered, powdered, and pelleted chromia-alumina catalysts.About:
This article is published in Journal of Catalysis.The article was published on 1969-05-01. It has received 11 citations till now. The article focuses on the topics: Dehydrogenation & Chromia.read more
Citations
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Journal ArticleDOI
An infrared spectroscopic study of the adsorption and mechanism of surface reactions of 2-propanol on ceria
Mohamed I. Zaki,Norman Sheppard +1 more
TL;DR: An infrared spectroscopic study was made of the adsorbed species and the gas-phase products from the dehydrogenation and dehydration reactions of 2-propanol over CeO2 catalysts calcined at different temperatures as mentioned in this paper.
Journal ArticleDOI
Physicochemical investigation of calcined chromia-coated silica and alumina catalysts: characterization of chromium-oxygen species
TL;DR: Chromia catalysts were prepared by coating silica and alumina supports by the pentahydrated Cr3+ gel at various levels (0.53 − 10.15 wt% Cr2O3) and their catalytic activity for hydrogen peroxide decomposition was measured as discussed by the authors.
Journal ArticleDOI
Comparative characterization of basicity and acidity of metal oxide catalysts for the oxidative coupling of methane by different methods
Petra Käßner,Manfred Baerns +1 more
TL;DR: In this article, a comprehensive study of the surface basicity and acidity of alkaline earth metal oxides, La2O3/CaO, CeO2/CaoO, and ZnO-doped NaOH (11 mol-%)/caO which had earlier been tested as catalysts for the oxidative coupling of methane was performed.
Journal ArticleDOI
Characterization by XRD, DRIFT, and MAS NMR Spectroscopies of a Mg2P2O7Catalyst☆
María A. Aramendía,Victoriano Borau,César Jiménez,José M. Marinas,Francisco José Romero,José Rafael Ruiz +5 more
TL;DR: In this article, the dehydrogenation of 2-hexanol in the presence of a catalyst obtained from magnesium hydrogen phosphate was studied, and the catalyst activity was found to be related to the nature of surface OH sites.
Journal ArticleDOI
The synergism of cadmium on the catalytic activity of Cd–Cr–O system: II. Ethanol decomposition, catalysts reducibility, and in situ electrical conductivity measurements
Bahaa M. Abu-Zied,A.M. El-Awad +1 more
TL;DR: In this paper, the conversion of ethanol over a series of chromia as well as cadmium/chromia catalysts calcined in the 400-1000°C temperature range has been studied.
References
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Journal ArticleDOI
The Surface Area and Catalytic Activity of Aluminum Oxide
Wallace S. Brey,K. A. Krieger +1 more
Journal ArticleDOI
Correlation of Surface Area and Dehydrogenation Activity for a Chromia—Alumina Catalyst
Journal Article
Influence of substrate on the activity of a chromia catalyst
R. Swaminathan,J. C. Kuriacose +1 more
TL;DR: In this paper, the decomposition of acetic acid, cyclohexanol and isopropanol on a chromia catalyst has been studied at 460°C at various partial pressures, employing a flow method using nitrogen as a diluent.
Related Papers (5)
Surface and catalytic properties of chromia in dehydrogenation of secondary alcohols
L. Nondek,M. Kraus +1 more