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Stability analysis of a pressure swing adsorption process

hal.structure.identifierTransferts, écoulements, fluides, énergétique [TREFLE]
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorBÉCHAUD, Céline
hal.structure.identifierAir Liquide Santé International [Jouy-en-Josas, France] [Campus Innovation Paris]
dc.contributor.authorMÉLEN, Stéphane
hal.structure.identifierTransferts, écoulements, fluides, énergétique [TREFLE]
dc.contributor.authorLASSEUX, Didier
hal.structure.identifierInstitut de mécanique des fluides de Toulouse [IMFT]
dc.contributor.authorQUINTARD, Michel
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorBRUNEAU, Charles-Henri
dc.date.accessioned2024-04-04T02:39:57Z
dc.date.available2024-04-04T02:39:57Z
dc.date.issued2001-05
dc.identifier.issn0009-2509
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/191025
dc.description.abstractEnHydrodynamic stability during advection combined with di usion and adsorption of a binary gas mixture in porous media is considered in this work. The general framework is that of pressure swing adsorption (PSA) on beds of zeolite beads. The dispersion=adsorption problem is studied at Darcy's scale on a 1D porous column from a numerical point of view while complete time-periodic cycles are considered. The regular solution of the problem is ÿrst sought using a ÿnite volume scheme and stability analysis is performed on this time-dependent solution. While instability evidence is shown on a direct 2D numerical simulation of the problem with pressure and concentration disturbances at the entrance of the column, the stability analysis is carried out in 1D by making use of the linear amplitude equation method. Results clearly show the stability conditions which are quite di erent depending on whether pressure or concentration disturbances are considered as initial conditions or maintained as boundary conditions at column entrance.
dc.language.isoen
dc.publisherElsevier
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/
dc.subject.enAdsorption
dc.subject.enDispersion
dc.subject.enPorous media
dc.subject.enStability
dc.subject.enTransport processes
dc.subject.enZeolites
dc.title.enStability analysis of a pressure swing adsorption process
dc.typeArticle de revue
dc.identifier.doi10.1016/S0009-2509(01)00016-1
dc.subject.halChimie/Génie chimique
dc.subject.halPhysique [physics]/Mécanique [physics]/Mécanique des fluides [physics.class-ph]
dc.subject.halPhysique [physics]/Physique [physics]/Dynamique des Fluides [physics.flu-dyn]
dc.subject.halSciences de l'ingénieur [physics]/Milieux fluides et réactifs
dc.subject.halSciences de l'ingénieur [physics]/Génie des procédés
bordeaux.journalChemical Engineering Science
bordeaux.page3123-3137
bordeaux.volume56
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.issue10
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-03827895
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03827895v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Chemical%20Engineering%20Science&rft.date=2001-05&rft.volume=56&rft.issue=10&rft.spage=3123-3137&rft.epage=3123-3137&rft.eissn=0009-2509&rft.issn=0009-2509&rft.au=B%C3%89CHAUD,%20C%C3%A9line&M%C3%89LEN,%20St%C3%A9phane&LASSEUX,%20Didier&QUINTARD,%20Michel&BRUNEAU,%20Charles-Henri&rft.genre=article


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