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Separation of hexane isomers in metal organic framework ZIF-8

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dc.contributor.authorKarimi, Mohsen
dc.contributor.authorHenrique, Adriano
dc.contributor.authorBrântuas, Pedro
dc.contributor.authorSilva, José A.C.
dc.contributor.authorRodrigues, Alírio
dc.date.accessioned2019-10-14T11:14:23Z
dc.date.available2019-10-14T11:14:23Z
dc.date.issued2018
dc.description.abstractThe performance of porous metal organic framework ZIF-8 in the separation of all five hexane isomers (nHEX, 2MP, 3MP, 23DMB, 22DMB), is evaluated through a series of multicomponent breakthrough adsorption experiments, at the temperatures of 373, 423 and 473 K and up to partial pressures of 0.5 bars. The reported data shows for all experiments the following sorption hierarchy: nHEX >> 2MP > 3MP >> 23DMB > 22DMB. It is also demonstrated that the sorption of nHEX is equilibrium based in contrast with the sorption of branched isomers which is kinetic controlled. The experimental data is also simulated through a mathematical model developed in MATLAB code, being the results in qualitatively agreement. This paper shows that it possible to separate the hexane isomers in ZIF-8 by classes linear/mono-branched/di-branched if proper experimental conditions are set-up, being the result of importance for the octane upgrading of gasoline.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationKarimi, Mohsen; Brântuas, Pedro; Henrique, Adriano; Silva, José A.C.; Rodrigues, A.E. (2018). Equilibrium adsorption of CO2, CH4 and N2 on BETA zeolites at post-combustion operational conditions. In 13th International Chemical and Biological Engineering Conference (CHEMPOR 2018): book of extended abstracts. Aveiro. ISBN 978-972-789-566-3
dc.identifier.isbn978-972-789-566-3
dc.identifier.isbn978-972-789-566-3
dc.identifier.urihttp://hdl.handle.net/10198/19655
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherUniversidade de Aveiropt_PT
dc.relationPOCI-01-0145-FEDER-006984pt_PT
dc.relationPOCI-01-0145-FEDER-016517pt_PT
dc.subjectMOF ZIF-8pt_PT
dc.subjectHexane isomerspt_PT
dc.subjectMulticomponent sorptionpt_PT
dc.subjectBreakthrough curvespt_PT
dc.subjectIsothermspt_PT
dc.subjectMatlabpt_PT
dc.subjectBreakthroughs simulationspt_PT
dc.titleSeparation of hexane isomers in metal organic framework ZIF-8pt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceAveiropt_PT
oaire.citation.endPage79pt_PT
oaire.citation.issue1stpt_PT
oaire.citation.startPage78pt_PT
oaire.citation.title13th International Chemical and Biological Engineering Conference (CHEMPOR 2018) Book of Extended Abstractspt_PT
person.familyNameHenrique
person.familyNameBrântuas
person.familyNameSilva
person.givenNameAdriano
person.givenNamePedro
person.givenNameJosé A.C.
person.identifier.ciencia-idDB18-4E7D-6696
person.identifier.ciencia-id7019-9B98-EB05
person.identifier.ciencia-idC11B-F5CF-7C78
person.identifier.orcid0000-0002-5227-9790
person.identifier.orcid0000-0002-6488-2001
person.identifier.orcid0000-0003-1778-3833
person.identifier.scopus-author-id7403023684
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication8f18b8ea-087b-4626-b5f1-9b66b1aa993f
relation.isAuthorOfPublication8db5a58b-6e02-4409-9382-218db7fdd233
relation.isAuthorOfPublication16366ede-a7d6-45ff-a8c9-eff9bdde35c7
relation.isAuthorOfPublication.latestForDiscovery8db5a58b-6e02-4409-9382-218db7fdd233

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