| Title: | Vapor-liquid equilibrium of binary CO2-organic solvent systems (ethanol, tetrahydrofuran, ortho-xylene, meta-xylene, para-xylene) |
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| Authors: | ID Knez, Željko (Author)
ID Škerget, Mojca (Author)
ID Ilić, Ljiljana (Author)
ID Lütge, Christoph (Author) |
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| Files: |  http://dx.doi.org/10.1016/j.supflu.2007.07.020
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| Language: | English |
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| Work type: | Unknown |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FKKT - Faculty of Chemistry and Chemical Engineering
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| Abstract: | High pressure vapor-liquid phase equilibrium data (P-T-x-y) for the binary mixtures of organic solvent (ethanol, tetrahydrofuran, o-xylene, m-xylene, p-xylene) with CO2 have been measured at temperatures 313.2, 333.2, 353.2 K and pressures from 1 to 14 MPa using a static-analytic method. For the systemsethanol-CO2 and tetrahydrofuran-CO2, the experimental data at 313.2 and333.2 K are in a good agreement with literature data. The experimental results have been correlated by the Peng-Robinson equation of state in combination with van der Waals one fluid mixing rule with two adjustable parameters. |
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| Keywords: | chemical processing, high pressure technology, carbon dioxide, ethanol, tetrahydrofuran, xylene, vapor-liquid equilibrium, experimental data, PR equation of state |
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| Year of publishing: | 2008 |
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| PID: | 20.500.12556/DKUM-27395  |
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| UDC: | 66-987 |
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| ISSN on article: | 0896-8446 |
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| COBISS.SI-ID: | 11793686 |
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| NUK URN: | URN:SI:UM:DK:QDA6RIQH |
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| Publication date in DKUM: | 01.06.2012 |
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| Views: | 3123 |
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| Downloads: | 130 |
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| Metadata: |    |
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| Categories: | Misc.
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