Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.4533
DC FieldValueLanguage
dc.contributor.authorKruber, Kai-
dc.contributor.authorSkiborowski, Mirko-
dc.contributor.editorLikozar, Blaž-
dc.date.accessioned2022-08-05T06:09:23Z-
dc.date.available2022-08-05T06:09:23Z-
dc.date.issued2022-07-28-
dc.identifier.citationProcesses 10(8): 1482 (2022)de_DE
dc.identifier.issn2227-9717de_DE
dc.identifier.urihttp://hdl.handle.net/11420/13405-
dc.description.abstractDistillation-based separation processes, such as extractive or heteroazeotropic distillation, present important processes for separating azeotropic mixtures in the chemical and biochemical industry. However, heteroazeotropic distillation has received much less attention than extractive distillation, which can be attributed to multiple reasons. The phase equilibrium calculations require a correct evaluation of phase stability, while the topology of the heterogeneous mixtures is generally more complex, comprising multiple azeotropes and distillation regions, resulting in an increased modeling complexity. Due to the integration of distillation columns and a decanter, even the simulation of these processes is considered more challenging, while an optimal process design should include the selection of a suitable solvent, considering the performance of the integrated hybrid process. Yet, the intricate mixture topologies largely impede the use of simplified criteria for solvent selection. To overcome these limitations and allow for a process-based screening of potential solvents, the current work presents a topology-based initialization and optimization approach for designing heteroazeotropic distillation processes. The systematic initialization enables an efficient evaluation of different solvents with different mixture topologies, which is further exploited for optimization-based sensitivity analysis and multi-objective optimization. Three case studies are analyzed with about 170 individually optimized process designs, including stage numbers, feed locations, phase ratios, and heat duties.en
dc.language.isoende_DE
dc.publisherMDPIde_DE
dc.relation.ispartofProcessesde_DE
dc.rightsCC BY 4.0de_DE
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/de_DE
dc.subjectheteroazeotropic distillationde_DE
dc.subjectprocess designde_DE
dc.subjectoptimizationde_DE
dc.subjectsolvent screeningde_DE
dc.subjectsensitivity analysisde_DE
dc.subjectmulti-objective optimizationde_DE
dc.subject.ddc600: Technikde_DE
dc.subject.ddc620: Ingenieurwissenschaftende_DE
dc.subject.ddc670: Industrielle Fertigungde_DE
dc.titleTopology-based initialization for the optimization-based design of heteroazeotropic distillation processesde_DE
dc.typeArticlede_DE
dc.date.updated2022-08-03T15:14:04Z-
dc.identifier.doi10.15480/882.4533-
dc.type.diniarticle-
dcterms.DCMITypeText-
tuhh.identifier.urnurn:nbn:de:gbv:830-882.0193859-
tuhh.oai.showtruede_DE
tuhh.abstract.englishDistillation-based separation processes, such as extractive or heteroazeotropic distillation, present important processes for separating azeotropic mixtures in the chemical and biochemical industry. However, heteroazeotropic distillation has received much less attention than extractive distillation, which can be attributed to multiple reasons. The phase equilibrium calculations require a correct evaluation of phase stability, while the topology of the heterogeneous mixtures is generally more complex, comprising multiple azeotropes and distillation regions, resulting in an increased modeling complexity. Due to the integration of distillation columns and a decanter, even the simulation of these processes is considered more challenging, while an optimal process design should include the selection of a suitable solvent, considering the performance of the integrated hybrid process. Yet, the intricate mixture topologies largely impede the use of simplified criteria for solvent selection. To overcome these limitations and allow for a process-based screening of potential solvents, the current work presents a topology-based initialization and optimization approach for designing heteroazeotropic distillation processes. The systematic initialization enables an efficient evaluation of different solvents with different mixture topologies, which is further exploited for optimization-based sensitivity analysis and multi-objective optimization. Three case studies are analyzed with about 170 individually optimized process designs, including stage numbers, feed locations, phase ratios, and heat duties.de_DE
tuhh.publisher.doi10.3390/pr10081482-
tuhh.publication.instituteSystemverfahrenstechnik V-4de_DE
tuhh.identifier.doi10.15480/882.4533-
tuhh.type.opus(wissenschaftlicher) Artikel-
dc.type.driverarticle-
dc.type.casraiJournal Article-
tuhh.container.issue8de_DE
tuhh.container.volume10de_DE
dc.relation.projectOpen-Access-Publikationskosten / 2022-2024 / Technische Universität Hamburg (TUHH)-
dc.rights.nationallicensefalsede_DE
tuhh.container.articlenumber1482de_DE
local.status.inpressfalsede_DE
local.type.versionpublishedVersionde_DE
dcterms.publisher.place-
datacite.resourceTypeArticle-
datacite.resourceTypeGeneralJournalArticle-
item.grantfulltextopen-
item.contributorGNDLikozar, Blaž-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.editorGNDLikozar, Blaž-
item.creatorGNDKruber, Kai-
item.creatorGNDSkiborowski, Mirko-
item.openairetypeArticle-
item.fulltextWith Fulltext-
item.cerifentitytypePublications-
item.creatorOrcidKruber, Kai-
item.creatorOrcidSkiborowski, Mirko-
item.languageiso639-1en-
item.mappedtypeArticle-
item.editorOrcidLikozar, Blaž-
item.contributorOrcidLikozar, Blaž-
crisitem.author.deptSystemverfahrenstechnik V-4-
crisitem.author.deptSystemverfahrenstechnik V-4-
crisitem.author.orcid0000-0002-6557-5396-
crisitem.author.orcid0000-0001-9694-963X-
crisitem.author.parentorgStudiendekanat Verfahrenstechnik-
crisitem.author.parentorgStudiendekanat Verfahrenstechnik-
crisitem.project.funderDeutsche Forschungsgemeinschaft (DFG)-
crisitem.project.funderid501100001659-
crisitem.project.funderrorid018mejw64-
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