AN INTERIM THERMODYNAMIC PROPERTY FORMULATION FOR SUPERCRITICAL n-HEXANE
Accurate information on the thermodynamic properties of supercritical fluids is highly sought for the chemical technology, especially, supercritical extraction technology. The thermodynamic properties of fluids near the critical region are strongly affected by the presence of fluctuations and theref...
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| Format: | Article |
| Language: | English |
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Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
2010-07-01
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| Series: | Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry |
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| Online Access: | http://pubs.ub.ro/dwnl.php?id=CSCC6201011V02S01A0001 |
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| _version_ | 1850241366816194560 |
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| author | Azzedine Abbaci Anissa Acidi Aicha Rizi Salaheddine Azzouz |
| author_facet | Azzedine Abbaci Anissa Acidi Aicha Rizi Salaheddine Azzouz |
| author_sort | Azzedine Abbaci |
| collection | DOAJ |
| description | Accurate information on the thermodynamic properties of supercritical fluids is highly sought for the chemical technology, especially, supercritical extraction technology. The thermodynamic properties of fluids near the critical region are strongly affected by the presence of fluctuations and therefore, can not be described by conventional equation. We have investigated an interim formulation for the behavior of the thermodynamic properties of n-hexane in the vicinity of the critical region. For this reason we have used the so-called “crossover model” to describe the thermodynamic properties of n-hexane in a wide range of temperatures and densities around the critical point. |
| format | Article |
| id | doaj-art-9a170f50bce5465889e1287c74e2b0f8 |
| institution | OA Journals |
| issn | 1582-540X |
| language | English |
| publishDate | 2010-07-01 |
| publisher | Alma Mater Publishing House "Vasile Alecsandri" University of Bacau |
| record_format | Article |
| series | Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry |
| spelling | doaj-art-9a170f50bce5465889e1287c74e2b0f82025-08-20T02:00:38ZengAlma Mater Publishing House "Vasile Alecsandri" University of BacauScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry1582-540X2010-07-01112235241AN INTERIM THERMODYNAMIC PROPERTY FORMULATION FOR SUPERCRITICAL n-HEXANEAzzedine AbbaciAnissa AcidiAicha RiziSalaheddine AzzouzAccurate information on the thermodynamic properties of supercritical fluids is highly sought for the chemical technology, especially, supercritical extraction technology. The thermodynamic properties of fluids near the critical region are strongly affected by the presence of fluctuations and therefore, can not be described by conventional equation. We have investigated an interim formulation for the behavior of the thermodynamic properties of n-hexane in the vicinity of the critical region. For this reason we have used the so-called “crossover model” to describe the thermodynamic properties of n-hexane in a wide range of temperatures and densities around the critical point.http://pubs.ub.ro/dwnl.php?id=CSCC6201011V02S01A0001crossoverFluctuationsn-Hexanesupercriticalthermodynamic properties |
| spellingShingle | Azzedine Abbaci Anissa Acidi Aicha Rizi Salaheddine Azzouz AN INTERIM THERMODYNAMIC PROPERTY FORMULATION FOR SUPERCRITICAL n-HEXANE Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry crossover Fluctuations n-Hexane supercritical thermodynamic properties |
| title | AN INTERIM THERMODYNAMIC PROPERTY FORMULATION FOR SUPERCRITICAL n-HEXANE |
| title_full | AN INTERIM THERMODYNAMIC PROPERTY FORMULATION FOR SUPERCRITICAL n-HEXANE |
| title_fullStr | AN INTERIM THERMODYNAMIC PROPERTY FORMULATION FOR SUPERCRITICAL n-HEXANE |
| title_full_unstemmed | AN INTERIM THERMODYNAMIC PROPERTY FORMULATION FOR SUPERCRITICAL n-HEXANE |
| title_short | AN INTERIM THERMODYNAMIC PROPERTY FORMULATION FOR SUPERCRITICAL n-HEXANE |
| title_sort | interim thermodynamic property formulation for supercritical n hexane |
| topic | crossover Fluctuations n-Hexane supercritical thermodynamic properties |
| url | http://pubs.ub.ro/dwnl.php?id=CSCC6201011V02S01A0001 |
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