Activity coefficients at infinite dilution of hydrocarbons in glycols: experimental data and thermodynamic modeling with the GCA-EoS
| dc.contributor.author | Prieto, Mariana Gonzalez | |
| dc.contributor.author | Williams-Wynn, Mark D. | |
| dc.contributor.author | Bahadur, Indra | |
| dc.contributor.author | Sánchez, Francisco A. | |
| dc.contributor.author | Mohammadi, Amir H. | |
| dc.contributor.author | Pereda, Selva | |
| dc.contributor.author | Ramjugernath, Deresh | |
| dc.contributor.researchID | 26297566 - Bahadur, Indra | |
| dc.date.accessioned | 2018-07-27T08:10:34Z | |
| dc.date.available | 2018-07-27T08:10:34Z | |
| dc.date.issued | 2017 | |
| dc.description.abstract | The infinite dilution activity coefficients for 12 non-polar hydrocarbon solutes in the solvents, monoethylene and diethylene glycol, were measured using the gas-liquid chromatography technique. Pre-saturation of the carrier gas was required to avoid solvent loss from the chromatographic column during the measurements that were carried out at T = (303.15, 313.15 and 323.15) K for monoethylene glycol and at T = (304.15, 313.15 and 323.15) K for diethylene glycol. The solutes investigated include n-alkanes, 1-alkenes, and cycloalkanes. The new data are compared with the highly scattered data that is available in the open literature. Finally, these highly non-ideal systems are modeled with the GCA-EoS. | |
| dc.identifier.citation | Prieto, M.G. et al. 2017. Activity coefficients at infinite dilution of hydrocarbons in glycols: experimental data and thermodynamic modeling with the GCA-EoS. Journal of Chemical Thermodynamics, 105:226-237. [https://doi.org/10.1016/j.jct.2016.10.013] | |
| dc.identifier.issn | 0021-9614 | |
| dc.identifier.issn | 1096-3626 (Online) | |
| dc.identifier.uri | https://doi.org/10.1016/j.jct.2016.10.013 | |
| dc.identifier.uri | http://hdl.handle.net/10394/30526 | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject | Glycols | |
| dc.subject | Hydrocarbons | |
| dc.subject | Infinite dilution activity coefficient | |
| dc.subject | Gas-liquid chromatography | |
| dc.subject | GCA-EoS | |
| dc.title | Activity coefficients at infinite dilution of hydrocarbons in glycols: experimental data and thermodynamic modeling with the GCA-EoS | |
| dc.type | Article |