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https://hdl.handle.net/10216/104948
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DC Field | Value | Language |
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dc.creator | Emilio J. González | |
dc.creator | Noélia Calvar | |
dc.creator | Elena Gómez | |
dc.creator | Ángeles Domínguez | |
dc.date.accessioned | 2022-09-10T06:04:20Z | - |
dc.date.available | 2022-09-10T06:04:20Z | - |
dc.date.issued | 2010 | |
dc.identifier.issn | 0021-9568 | |
dc.identifier.other | sigarra:68081 | |
dc.identifier.uri | https://hdl.handle.net/10216/104948 | - |
dc.description.abstract | In this work, the ionic liquid 1-ethyl-3-methylimidazolium ethylsulfate, [EMim][ESO4], is used to separate benzene from alkanes (hexane, heptane, octane, nonane) by solvent extraction through the study of the liquidliquid equilibria of the ternary systems at T = 298.15 K and atmospheric pressure. The selectivity, solute distribution ratio, and percent removal of the aromatic, calculated from the tie-line data, were used to determine whether this ionic liquid is a good solvent for the extraction of benzene from alkane compounds. The consistency of the tie-line data was ascertained by applying the Othmer-Tobias equation, and the experimental results for the ternary systems were correlated with the nonrandom two-liquid (NRTL) and the universal quasi-chemical (UNIQUAC) models. | |
dc.language.iso | eng | |
dc.rights | restrictedAccess | |
dc.subject | Ciências Tecnológicas, Engenharia química | |
dc.subject | Technological sciences, Chemical engineering | |
dc.title | Separation of Benzene from Linear Alkanes (C-6-C-9) Using 1-Ethyl-3-Methylimidazolium Ethylsulfate at T=298.15 K | |
dc.type | Artigo em Revista Científica Internacional | |
dc.contributor.uporto | Faculdade de Engenharia | |
dc.identifier.doi | 10.1021/je1001544 | |
dc.subject.fos | Ciências da engenharia e tecnologias::Engenharia química | |
dc.subject.fos | Engineering and technology::Chemical engineering | |
Appears in Collections: | FEUP - Artigo em Revista Científica Internacional |
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File | Description | Size | Format | |
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68081.pdf Restricted Access | 854.29 kB | Adobe PDF | Request a copy from the Author(s) |
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