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dc.contributor.authorCarvalho, Guilherme Ribeiro dept_BR
dc.contributor.authorCappellari, Brunopt_BR
dc.contributor.authorBöhmer Junior, Rubipt_BR
dc.contributor.authorTrierweiler, Luciane Ferreirapt_BR
dc.contributor.authorTrierweiler, Jorge Otáviopt_BR
dc.contributor.authorFarenzena, Marcelopt_BR
dc.date.accessioned2023-03-11T03:30:23Zpt_BR
dc.date.issued2023pt_BR
dc.identifier.issn1806-2563pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/255626pt_BR
dc.description.abstractThe experimentally investigation for dehydration of gas streams in a fixed-bed adsorption column using a 4A molecular sieve was reported for the first time. Different operating conditions of the adsorption system were performed, such as flow rate (2.0, 5.0 and 8.0 L min.-1) and bed depths (10, 20 and 30 cm). A significantly decreased (p ≤ 0.05) in exhaustion time of the adsorption column was verified as a result of the increase in the flow rate. On the other hand, a significantly increase (p ≤ 0.05) in the rupture time and the mass transfer zone (MTZ) were observed when the bed depths rise. Furthermore, the experimental data were satisfactory described by the Yoon-Nelson model due to high values of correlation coefficient (R2). These results suggested the suitability of 4A zeolite molecular sieve for the dehydration of gas streams in continuous operating mode. Moreover, it could be interesting for the scientific communities and industry.pt_BR
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofActa scientiarum. Technology. Maringá. Vol. 43 (2023), e58764, 7 p.pt_BR
dc.rightsOpen Accessen
dc.subjectGás naturalpt_BR
dc.subjectAdsorptionen
dc.subjectAdsorçãopt_BR
dc.subject4A zeolite molecular sieveen
dc.subjectCarbon dioxideen
dc.subjectDesidrataçãopt_BR
dc.subjectDehydrationen
dc.subjectNatural gasen
dc.subjectBreakthrough curvesen
dc.titleBreakthrough analysis of continuous fixed-bed dehydration of gas streams using 4A zeolite molecular sievept_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001162876pt_BR
dc.type.originNacionalpt_BR


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