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Mostrando ítems 11-20 de 175
MnCu/Cordierite Monolith used for Catalytic Combustion of Volatile Organic Compounds
(Wiley, 2013-10)
A MnCu-mixed oxide catalyst supported on a cordierite monolith was synthesized. The catalyst showed very good stability and high homogeneity and presented an excellent catalytic activity in the combustion of ethyl acetate, ...
Highly stable platinum monolith catalyst for the hydrogenation of vegetable oil
(Elsevier Science SA, 2022-01-13)
In the present work, a novel structured platinum catalyst where the Pt is supported on an anodized aluminum monolith was studied for the hydrogenation of sunflower oil. The catalytic tests were carried out in a monolithic ...
Experimental study of the deactivation of Pd on anodized aluminum monoliths during the partial hydrogenation of vegetable oil
(Elsevier Science Sa, 2014-02-14)
Partial hydrogenation of sunflower oil was studied over Pd/Al2O3/Al catalysts in a monolithic stirred reactor. The catalyst showed similar or even better activity and selectivity than conventional Pd/Al2O3 catalysts. ...
Development of PdCu structured catalysts based on ZrO2-CeO2 materials supported on cordierite monoliths for water remediation. Removal of hazardous oxyanions
(American Chemical Society, 2021-08-24)
The elimination of hazardous oxyanions NO3−, NO2−, and BrO3− from synthetic and real water samples using novel PdCu/10ZrCe (10 wt % ZrO2 on CeO2) structured catalysts supported on cordierite monoliths was studied in order ...
Electrodeposited platinum catalysts over hierarchical carbon monolithic support
(Springer, 2010-02)
Mesoporous deposits of platinum catalysts were electrodeposited over monolith carbon with hierarchical porous structure. The liquid crystal used as a template allowed the electrodeposition of the catalyst on the outer ...
Oxidative coupling of methane on Sr/La2O3catalysts: Improving the catalytic performance using cordierite monoliths and ceramic foams as structured substrates
(Elsevier Science, 2017-02)
This work shows how the use of structured catalysts results in an important increase of the C2yield in the oxidative coupling of methane over Sr/La2O3catalysts. Solids with 2 and 5 wt.% of Sr (Sr2 and Sr5) were prepared ...
Acid catalyst influence on the polymerization time of polyfurfuryl alcohol and on the porosity of monolithic vitreous carbon
(2016-05-20)
This study compares the influence of different acid catalysts on the polymerization rate of polyfurfuryl alcohol (PFA) precursor and especially on the respective porosity of Monolithic Vitreous Carbon (MVC) produced from ...
Hydrogen production by ethanol steam reforming: A study of Co- and Ce-based catalysts over FeCrAlloy monoliths
(Pergamon-Elsevier Science Ltd, 2020-08)
Co- and Ce-based structured catalysts deposited on FeCrAlloy monoliths have been prepared. A new two-step strategy for coating the monolith is used: (i) first, a MgAl2O4 spinel layer is generated on the FeCrAlloy substrate, ...
Catalytic coating synthesized onto cordierite monolith walls. Its application to diesel soot combustion
(Elsevier Science, 2012-12)
Co,Ba,K/ZrO2 coating onto a cordierite monolith was produced using a sequential process. The first step involved the formation of a ZrO2 layer using a colloidal suspension and the second, the incorporation of active metals. ...