Towards demand-side management of the chlor-alkali electrolysis: dynamic modeling and model validation

dc.contributor.authorWeigert, Joris
dc.contributor.authorHoffmann, Christian
dc.contributor.authorEsche, Erik
dc.contributor.authorFischer, Peter
dc.contributor.authorRepke, Jens-Uwe
dc.date.accessioned2021-03-22T08:52:41Z
dc.date.available2021-03-22T08:52:41Z
dc.date.issued2021-03-18
dc.description.abstractThe chlor-alkali electrolysis promises advantageous application of demand-side management and several research groups have proposed dynamic models to obtain optimal trajectories for such applications. However, no dynamic model of those proposed so far has yet been validated with real, industrial plant data. This is highly important to determine trajectories, which are indeed feasible. This contribution addresses this issue by proposing a dynamic model of the chlor-alkali electrolysis that contains those variables relevant for dynamic operation, especially temperature and composition of the electrolytes. This model is validated with real plant data from an electrolysis located in Marl, Germany, for two scenarios: (1) several small load changes of around 4 MW and (2) a large load change of more than 50 MW.en
dc.description.sponsorshipBMBF, 0350013A, Verbundvorhaben: ChemEFlex - Umsetzbarkeitsanalyse zur Lastflexibilisierung elektrochemischer Verfahren in der Industrie; Teilvorhaben: Modellierung der Chlor-Alkali-Elektrolyse sowie anderer Prozesse und deren Bewertung hinsichtlich Wirtschaftlichkeit und möglicher Hemmnisseen
dc.identifier.eissn1873-4375
dc.identifier.issn0098-1354
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/12884
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-11685
dc.language.isoenen
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subject.ddc660 Chemische Verfahrenstechnikde
dc.subject.otherchlor-alkali electrolysisen
dc.subject.otherdemand responseen
dc.subject.otherdemand-side managementen
dc.subject.otherflexible operationen
dc.subject.otherdynamic modelingen
dc.titleTowards demand-side management of the chlor-alkali electrolysis: dynamic modeling and model validationen
dc.typeArticleen
dc.type.versionacceptedVersionen
dcterms.bibliographicCitation.articlenumber107287en
dcterms.bibliographicCitation.doi10.1016/j.compchemeng.2021.107287en
dcterms.bibliographicCitation.journaltitleComputers & Chemical Engineeringen
dcterms.bibliographicCitation.originalpublishernameElsevieren
dcterms.bibliographicCitation.originalpublisherplaceAmsterdam [u.a.]en
tub.accessrights.dnbfreeen
tub.affiliationFak. 3 Prozesswissenschaften::Inst. Prozess- und Verfahrenstechnik::FG Dynamik und Betrieb technischer Anlagende
tub.affiliation.facultyFak. 3 Prozesswissenschaftende
tub.affiliation.groupFG Dynamik und Betrieb technischer Anlagende
tub.affiliation.instituteInst. Prozess- und Verfahrenstechnikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen

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