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Design of structured reactor for biogas exhaust abatement

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cris.virtual.author-orcid0000-0002-9175-2042
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dc.abstract.enThe post-combustion of methane from stationary sources such as powerplants at biogas installations is an important issue for scientists to address due to the quantities of methane released into the atmosphere. Methane is one of the greenhouse gases, thus its emission should be reduced. Here is shown a converter module designed for methane combustion for use independently or in a two-module reactor together with a deNOx module. The reactor unit is based on short-channel structures in the form of metallic wires immobilised with a mixed CoPd catalyst supported on gamma alumina. The structured reactor packing was characterised by spectroscopic and spectrometric methods in terms of qualitative and quantitative composition (UV–Vis, EDX, AAS), and the morphology by SEM microscopic techniques was determined. The reactor has been successfully investigated in the catalytic reaction of methane combustion from exhaust gas in the one-step methane removal and in the presence of NH3 used in the deNOx process. The results revealed high catalytic activity of methane combustion in both cases, with the catalyst’s mechanical resistance maintained. Therefore, the presented catalytic reactor is a good candidate for methane combustion in cogeneration with nitrogen oxide reduction in installations of stationary sources such as small powerplants.
dc.affiliationWydział Inżynierii Środowiska i Inżynierii Mechanicznej
dc.affiliation.instituteKatedra Inżynierii Biosystemów
dc.contributor.authorJędrzejczyk, Roman J.
dc.contributor.authorGancarczyk, Anna
dc.contributor.authorIwaniszyn, Marzena
dc.contributor.authorKuterasiński, Łukasz
dc.contributor.authorSitarz, Maciej
dc.contributor.authorLewicki, Andrzej
dc.contributor.authorJodłowski, Przemysław J.
dc.date.accessioned2026-02-13T10:10:23Z
dc.date.available2026-02-13T10:10:23Z
dc.date.issued2022
dc.description.bibliographybibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if15,1
dc.description.number15 October 2022
dc.description.points200
dc.description.volume446, Part 2
dc.identifier.doi10.1016/j.cej.2022.136940
dc.identifier.issn1385-8947
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/7335
dc.languageen
dc.relation.ispartofChemical Engineering Journal
dc.relation.pagesart. 136940
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleDesign of structured reactor for biogas exhaust abatement
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.volume446