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Novel Ni-Ce-Zr/Al2O3 Cellular Structure for the Oxidative Dehydrogenation of Ethane
(MDPI, 2017-11)
A novel gamma-alumina-supported Ni-Ce-Zr catalyst with cellular structure was developed for oxidative dehydrogenation of ethane (ODHE). First, powdered samples were synthesized to study the effect of both the total metal ...
Flexible NiZr-based structured catalysts for ethylene production through ODH of ethane: Catalytic performance enhancement
(Elsevier Science, 2016-09)
Flexible structured catalysts based on Ni and Zr deposited on a ceramic paper made of SiO2-Al2O3andZrO2fibers showed to be active and selective for the Oxidative Dehydrogenation of Ethane. Zirconiumpromoter strongly ...
New Formulations of Ni-Containing Ceramic Papers to Enhance the Catalytic Performance for the Oxidative Dehydrogenation of Ethane
(American Chemical Society, 2014-10)
Ceramic papers composed of silica–alumina fibers structured using colloidal suspensions as binders constitute interesting materials to be used as flexible supports of catalytic materials. The deposition of Ni as the active ...
FeCrAlloy monoliths coated with Ni/Al2O3 applied to the low-temperature production of ethylene
(MDPI AG, 2018-07)
This paper investigates the oxidative dehydrogenation of ethane to produce ethylene at low temperatures (500°C) in metallic structured substrates. To check this point, the FeCrAlloy® monoliths with different channel sizes ...
NiNbO Catalyst Deposited on Anodized Aluminum Monoliths for the Oxidative Dehydrogenation of Ethane
(John Wiley & Sons Inc, 2017-01-27)
Aluminum monoliths were used as substrates to prepare structured catalysts. A rough alumina layer was generated on the surface of the substrates by anodizing followed by hydrothermal treatments. The dip-coating technique ...
Deshidrogenación oxidativa de etano empleando catalizadores estructurados. Efecto de la síntesis de la película y la geometría del sustrato en el desempeño catalítico
(2018-02-23)
Most of the artefacts that we use everyday are manufactured from ethylene. This compound production consumes great amounts of energy.Consequently, new routes for its production are being studied, i.e. the oxidative ...
Preparation of NiNbO/AISI-430 ferritic stainless steel monoliths for catalytic applications
(American Chemical Society, 2014-06)
AISI 430 ferritic stainless steel was used as a substrate to make catalytic monolithic structures. To increase the surface roughness of the substrate, the steel was oxidized at temperatures in the range of 900–940 °C and ...
Synthesis of Ni/Al2O3 and Ni–Co/Al2O3 coatings onto AISI 314 foams and their catalytic application for the oxidative dehydrogenation of ethane
(Elsevier, 2013-02)
The aim of this work was to obtain alumina-supported Ni and Ni–Co oxide catalytic coating onto an AISI 314 foam (60 ppi) so as to produce a good distribution of the catalytic components and reproduce characteristics of ...
Reactor designs for ethylene production via ethane oxidative dehydrogenation: Comparison of performance
(American Chemical Society, 2011-03)
The implementation of ethane oxidative dehydrogenation (ODH) toward ethylene production in two different reactor configurations is studied here by means of a mathematical model of the reactors. A conventional liquid-cooled ...