Model discrimination for multicomponent distillation

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dc.contributor.authorWaltermann, Thomas
dc.contributor.authorSchlueter, Stefan
dc.contributor.authorBenfer, Regina
dc.contributor.authorKnoesche, Carsten
dc.contributor.authorGórak, Andrzej
dc.contributor.authorSkiborowski, Mirko
dc.date.accessioned2021-07-29T08:00:49Z
dc.date.available2021-07-29T08:00:49Z
dc.date.issued2020-06-09
dc.description.abstractWhile rate-based models are available in commercial flowsheet simulation tools, packed distillation columns are still mostly designed based on the equilibrium stage model in combination with HETP values. In order to discriminate between both types of models in a simple way, this article proposes an algorithmic test, based on a geometric criterion for total reflux operation. Substantial differences are illustrated especially for wide-boiling mixtures, while component-specific mass transfer rates either increase or reduce the deviation. The derived results are validated by dedicated experiments.en
dc.identifier.urihttp://hdl.handle.net/2003/40344
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-22219
dc.language.isoende
dc.relation.ispartofseriesChemie Ingenieur Technik;Vol. 92. 2020, issue 7, pp 890-906
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectDistillationen
dc.subjectEquilibrium stage modelen
dc.subjectModel discriminationen
dc.subjectRate-based modeen
dc.subject.ddc660
dc.subject.rswkDestillationde
dc.subject.rswkSimulationde
dc.subject.rswkChemSepde
dc.subject.rswkModellierungde
dc.subject.rswkBewertung <Mathematik>de
dc.titleModel discrimination for multicomponent distillationen
dc.title.alternativea geometrical approach for total refluxen
dc.typeTextde
dc.type.publicationtypearticlede
dcterms.accessRightsopen access
eldorado.secondarypublicationtruede
eldorado.secondarypublication.primarycitationChemie Ingenieur Technik. Vol. 92. 2020, issue 7, pp 890-906. Special Issue: Separation Units 4.0de
eldorado.secondarypublication.primaryidentifierhttps://doi.org/10.1002/cite.202000026de

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