Modelling of the interaction of kinetics and external transport phenomena in structured catalysts: The effect of reaction kinetics, mass transfer and channel size distribution in solid foams
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2021.116815
Abstract: Abstract The increasing use of structured reactors and catalysts, particularly solid open foams requires a new touch to the interaction of intrinsic chemical kinetics and mass transfer. In spite that the internal mass transfer resistance… read more here.
Keywords: mass transfer; transfer; distribution; structured catalysts ... See more keywords
Efficient sulfur resistance of Fe, La and Ce doped hierarchically structured catalysts for low-temperature methanation integrated with electric internal heating
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2020.118984
Abstract: Abstract Direct hydrogenation of CO2 to synthetic natural gas at a lower temperature remains a big challenge especially in the presence of H2S impurity. This contribution describes the synthesis, structure, morphology and doping effect of… read more here.
Keywords: structured catalysts; temperature; methanation; conversion ... See more keywords
Platinum Nanoparticles on Sintered Metal Fibers Are Efficient Structured Catalysts in Partial Methane Oxidation into Synthesis Gas
Sign Up to like & getrecommendations! Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.9b04020
Abstract: Efficient structured catalysts of partial methane oxidation into synthesis gas were obtained by electrochemical modification of the surface of sintered FeCrAl alloy fibers in an ionic liquid BMIM-NTf2 with further introduction of platinum nanoparticles. It… read more here.
Keywords: methane; structured catalysts; synthesis gas; efficient structured ... See more keywords
Nickel-Based Structured Catalysts for Indirect Internal Reforming of Methane
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10093083
Abstract: A structured catalyst for the dry reforming of methane (DRM) was investigated as a biogas pre-reformer for indirect internal reforming solid oxide fuel cell (IIR-SOFC). For this purpose, a NiCrAl open-cell foam was chosen as… read more here.
Keywords: structured catalysts; reforming methane; internal reforming; spectroscopy ... See more keywords
Structured Catalysts for Non-Thermal Plasma-Assisted Ammonia Synthesis
Sign Up to like & getrecommendations! Published in 2023 at "Energies"
DOI: 10.3390/en16073218
Abstract: Ammonia has been intensively studied as a clean, sustainable fuel source and an efficient energy storage medium due to its effectiveness as a hydrogen carrier molecule. However, the currently used Haber–Bosch process requires a large… read more here.
Keywords: non thermal; ammonia synthesis; thermal plasma; structured catalysts ... See more keywords
Hydrotalcite-Type Materials Electrodeposited on Open-Cell Metallic Foams as Structured Catalysts
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DOI: 10.3390/inorganics6030074
Abstract: Structured catalysts based on hydrotalcite-derived coatings on open-cell metallic foams combine tailored basic/acidic sites, relatively high specific surface area and/or metal dispersion of the coating as well as low pressure drop and enhanced heat and… read more here.
Keywords: structured catalysts; hydrotalcite type; metallic foams; type materials ... See more keywords