Journal ArticleDOI
Oscillations in the catalytic oxidation of volatile organic compounds
TLDR
In this article, the catalytic oxidation of methyl isobutyl ketone (MIBK) and o -xylene was studied on different catalysts and the oscillations in the molar flow rate of CO 2 were observed in some systems, corresponding to apparent conversions into CO 2 exceeding 100%.About:
This article is published in Journal of Catalysis.The article was published on 2004-07-01. It has received 25 citations till now. The article focuses on the topics: Catalytic oxidation & Methyl isobutyl ketone.read more
Citations
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Journal ArticleDOI
Manganese oxide OMS-2 as an effective catalyst for total oxidation of ethyl acetate
TL;DR: In this article, the use of a synthetic cryptomelane type manganese octahedral molecular sieve, OMS-2, as a catalyst for the total oxidation of ethyl acetate was investigated.
Journal ArticleDOI
Catalytic oxidation of volatile organic compounds: Oxidation of methyl-isobutyl-ketone over Pt/zeolite catalysts
TL;DR: In this article, the authors investigated the performance of several Pt/zeolite catalysts for methyl-isobutyl-ketone (MIBK) in low concentration.
Journal ArticleDOI
Hysteresis phenomena and rate fluctuations under conditions of glycerol photo-reforming reaction over CuOx/TiO2 catalysts
Athanasia Petala,Evangelia Ioannidou,Aglaia Georgaka,Kyriakos Bourikas,Dimitris I. Kondarides +4 more
TL;DR: In this paper, the production of hydrogen by photocatalytic reforming of aqueous solutions of glycerol has been investigated over CuOx/TiO2 catalysts of variable metal loading.
Journal ArticleDOI
Effect of pretreatment on Pd/Al2O3 catalyst for catalytic oxidation of o-xylene at low temperature
TL;DR: It is concluded that metallic Pd is the active species on the Pd/Al2O3 catalyst for the catalytic oxidation of o-xylene at low temperature.
Journal ArticleDOI
Influence of CO addition on the toluene total oxidation over Co based mixed oxide catalysts
TL;DR: In this article, a mixture of CoAl(Ce) mixed oxides was synthesized by co-precipitation and the results were characterized by several techniques: XRD, BET, H2-TPR and XPS.
References
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Journal ArticleDOI
Basic zeolites : Characterization and uses in adsorption and catalysis
TL;DR: The presence of basic centers in some oxides has been recognized for a long time as being important in catalysis as mentioned in this paper, and usually both basic and acid sites exist simultaneously, either independently or in a concerted way.
Journal ArticleDOI
Oscillatory oxidation of CO over Pt, Pd and Ir catalysts: Theory
TL;DR: In this paper, a simple physical model is presented to explain the oscillatory oxidation of CO over Pt, Pd and Ir catalysts, where the slow oxidation and reduction of the metal surface layer induces transitions between these two branches of a Langmuir-Hinshelwood reaction mechanism.
Journal ArticleDOI
Literature review: deactivation of catalysts in the oxidation of volatile organic compounds
James J. Spivey,J.B. Butt +1 more
Journal ArticleDOI
Influence of the surface adsorption–desorption processes on the ignition curves of volatile organic compounds (VOCs) complete oxidation over supported catalysts
Maria Paulis,Luis M. Gandía,Antonio Gil,Jorge Enrique Sambeth,José Antonio Odriozola,Mario Montes +5 more
TL;DR: In this article, it was shown that when the activity of the active phase supported on the Al 2 O 3 is high enough to allow the coupling at relatively low temperature of combustion with the adsorption and desorption processes of toluene or acetone and CO 2, a sort of chain reaction occurs leading to CO 2 peaks.
Book ChapterDOI
Acidity and Basicity in Zeolites
TL;DR: In this paper, correlations between the acidity and the basicity of zeolites are presented, where the basic sites are of the Broensted or Lewis type and the last ones which occur the more frequently consist of the oxygen atoms of the framework.
Related Papers (5)
Literature review: deactivation of catalysts in the oxidation of volatile organic compounds
James J. Spivey,J.B. Butt +1 more