Publication
Mutual diffusivity in n-Heptane + n-Hexane isomers
| dc.contributor.author | Lopes, M. L. Matos | |
| dc.contributor.author | Castro, C. A. Nieto de | |
| dc.contributor.author | Oliveira, Carla Padrel de | |
| dc.date.accessioned | 2011-12-27T14:33:01Z | |
| dc.date.available | 2011-12-27T14:33:01Z | |
| dc.date.issued | 1987 | |
| dc.description.abstract | A preliminary study of the effect of branching in the binary diffusion of hexane isomer + n-heptane systems is presented. Measurements have been performed with an instrument modeled for the Taylor dispersion technique, at several compositions, at 297 K, for the n-hexane + n-heptane and 2,2-dimethylbutane + n-heptane binary mixtures. The accuracy is estimated to be 1%. The influence of branching is discussed. It was found that the rough hard sphere model for binary diffusion can reproduce the experimental data within 6%. This model was used to predict the binary diffusion coefficients in the 2-methylpentane + n-heptane and 3-methylpentane + n-heptane mixtures, with an estimated accuracy of 5%. | por |
| dc.identifier.citation | Lopes, M. L. Matos; Castro, C. A. Nieto de; Oliveira, Carla Padrel de - Mutual diffusity in n-heptane + n-hexane isomers. "Fluid Phase Equilibria" [Em linha]. ISSN 0378-3812. Vol. 36 (Out. 1987), p. 195-205 | por |
| dc.identifier.issn | 0378-3812 | |
| dc.identifier.uri | http://hdl.handle.net/10400.2/2021 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Elsevier | por |
| dc.relation.publisherversion | Doi:10.1016/0378-3812(87)85023-9 | por |
| dc.subject | n-heptane | por |
| dc.subject | n-hexane isomers | por |
| dc.subject | Mutual diffusivity | |
| dc.subject | Taylor dispersion technique | |
| dc.title | Mutual diffusivity in n-Heptane + n-Hexane isomers | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 205 | por |
| oaire.citation.startPage | 195 | por |
| oaire.citation.title | Fluid Phase Equilibria | por |
| person.familyName | Nieto de Castro | |
| person.familyName | Oliveira | |
| person.givenName | Carlos A. | |
| person.givenName | Carla Padrel de | |
| person.identifier.ciencia-id | 5C19-F1F0-0A68 | |
| person.identifier.ciencia-id | 7015-A6A4-C28D | |
| person.identifier.orcid | 0000-0001-9011-5132 | |
| person.identifier.orcid | 0000-0002-6419-7100 | |
| person.identifier.rid | B-7377-2011 | |
| person.identifier.rid | F-9882-2014 | |
| person.identifier.scopus-author-id | 7005495215 | |
| person.identifier.scopus-author-id | 25226689000 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | 471ca45c-24ac-4fb9-93ee-912a5fdc2ba3 | |
| relation.isAuthorOfPublication | b9cd96f1-268e-440b-8240-2db65c6f528e | |
| relation.isAuthorOfPublication.latestForDiscovery | b9cd96f1-268e-440b-8240-2db65c6f528e |