https://scholars.lib.ntu.edu.tw/handle/123456789/406861
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chen C.-Y. | en_US |
dc.contributor.author | Wang L.-H. | en_US |
dc.contributor.author | Hsieh C.-M. | en_US |
dc.contributor.author | Lin S.-T. | en_US |
dc.creator | Hsieh C.-M.;Wang L.-H.;Chen C.-Y.;Lin S.-T. | - |
dc.date.accessioned | 2019-05-09T06:03:09Z | - |
dc.date.available | 2019-05-09T06:03:09Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 8968446 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/406861 | - |
dc.description.abstract | Six predictive approaches based on the Peng-Robinson (PR) equation of state (EOS), conductor-like screening model segment activity coefficient (COSMO-SAC), and mixing rules were applied to model solid-liquid-gas equilibrium for 21 binary mixtures of CO 2 and an organic compound. The accuracy of these approaches in predicting equilibrium temperatures at given pressures (635 experimental data with T = 220 ? 413.97 K and P = 0.05 ? 48.35 MPa), liquid phase compositions, and liquid molar volumes was examined and compared to provide an overview on their performance. The recently developed PR + COSMO-SAC EOS was found to be most accurate, with deviations of 6.25 K in temperature, 0.071 in liquid mole fraction, and 21% in liquid molar volume. The performance of these models can be very different for the solid containing different functional groups. Nevertheless, the PR + COSMO-SAC EOS could provide useful a priori predictions with only input of experimental heat of fusion and melting temperature of the solid. ? 2017 Elsevier B.V. | - |
dc.language | en | - |
dc.relation.ispartof | Journal of Supercritical Fluids | en_US |
dc.subject | Carbon dioxide | - |
dc.subject | COSMO-SAC | - |
dc.subject | Modified Huron-Vidal mixing rule | - |
dc.subject | Peng-Robinson equation of state | - |
dc.subject | Solid-liquid-gas equilibrium | - |
dc.subject | Wong-Sandler mixing rule | - |
dc.title | Prediction of solid-liquid-gas equilibrium for binary mixtures of carbon dioxide + organic compounds from approaches based on the COSMO-SAC model | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.supflu.2017.08.008 | - |
dc.identifier.scopus | 2-s2.0-85032828224 | - |
dc.identifier.url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85032828224&doi=10.1016%2fj.supflu.2017.08.008&partnerID=40&md5=60eb6b9d51a2c7fcce449b285b3ab08d | - |
dc.relation.pages | 318-329 | - |
dc.relation.journalvolume | 133 | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
crisitem.author.dept | Chemical Engineering | - |
crisitem.author.orcid | 0000-0001-8513-8196 | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 化學工程學系 |
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