Scaling up a hollow fibre reactor: A study on non-PGM hollow fibre after-treatments for methane emission control under extreme conditions

García-Vázquez, Miguel; Marín, Pablo; Ordóñez, Salvador; Li, Kang; Tan, Jinkun; Zhang, Guangru; García-García, Francisco J.

doi:10.1016/j.jece.2021.106880

Cited by 9 publications

(1 citation statement)

References 33 publications

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“…Probably there is no doubt that noble metal-based catalysts, particularly Pd catalysts, are the systems with the highest intrinsic oxidation power for this abatement strategy [3][4][5][6][7]. However, although large efforts are continuously being made to increase its thermal and chemical stability under operating conditions, its wide use is fundamentally penalized by economic reasons [8]. Thus, the proposal of cheaper, highly efficient, alternative catalysts is a challenge of relevant interest.…”

Section: Introductionmentioning

confidence: 99%

Beneficial Effects of Nickel Promoter on the Efficiency of Alumina-Supported Co3o4 Catalysts for Lean Methane Oxidation

López‐Fonseca¹,

Choya²,

Rivas³

et al. 2022

SSRN Journal

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Section: Introductionmentioning

confidence: 99%

Beneficial Effects of Nickel Promoter on the Efficiency of Alumina-Supported Co3o4 Catalysts for Lean Methane Oxidation

López‐Fonseca¹,

Choya²,

Rivas³

et al. 2022

SSRN Journal

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Dielectric Barrier Plasma Discharge Exsolution of Nanoparticles at Room Temperature and Atmospheric Pressure

ul Haq,

Fanelli,

Bekris

et al. 2024

Advanced Science

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Exsolution of metal nanoparticles (NPs) on perovskite oxides has been demonstrated as a reliable strategy for producing catalyst‐support systems. Conventional exsolution requires high temperatures for long periods of time, limiting the selection of support materials. Plasma direct exsolution is reported at room temperature and atmospheric pressure of Ni NPs from a model A‐site deficient perovskite oxide (La0.43Ca0.37Ni0.06Ti0.94O2.955). Plasma exsolution is carried out within minutes (up to 15 min) using a dielectric barrier discharge configuration both with He‐only gas as well as with He/H2 gas mixtures, yielding small NPs (<30 nm diameter). To prove the practical utility of exsolved NPs, various experiments aimed at assessing their catalytic performance for methanation from synthesis gas, CO, and CH4 oxidation are carried out. Low‐temperature and atmospheric pressure plasma exsolution are successfully demonstrated and suggest that this approach could contribute to the practical deployment of exsolution‐based stable catalyst systems.

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Manganese-based catalysts supported on carbon xerogels for the selective catalytic reduction of NOx using a hollow fibre-based reactor

et al. 2023

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Scaling up a hollow fibre reactor: A study on non-PGM hollow fibre after-treatments for methane emission control under extreme conditions

Cited by 9 publications

References 33 publications

Beneficial Effects of Nickel Promoter on the Efficiency of Alumina-Supported Co3o4 Catalysts for Lean Methane Oxidation

Beneficial Effects of Nickel Promoter on the Efficiency of Alumina-Supported Co3o4 Catalysts for Lean Methane Oxidation

Dielectric Barrier Plasma Discharge Exsolution of Nanoparticles at Room Temperature and Atmospheric Pressure

Manganese-based catalysts supported on carbon xerogels for the selective catalytic reduction of NOx using a hollow fibre-based reactor

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