Experimental Data and Modeling of Salt Effect on Liquid-Liquid Equilibrium of the Ternary (Water+1-Propanol+Hexane) System at 298K
The effect of NaCl on the LLE data for the ternary system, water + 1-propanol + hexane, were determined at 298Kunder atmospheric pressure. The curve of solubility and tie-line data of this system were determined by experimental analysis. The experimental results showed that the addition of NaCl sign...
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| Format: | Article |
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Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR
2020-12-01
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| Series: | Iranian Journal of Chemistry & Chemical Engineering |
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| Online Access: | http://www.ijcce.ac.ir/article_36340_422f478e2d8902e4267de3d053d7fba0.pdf |
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| author | Slimane Reggab Abdelkrim Merzougui Abdelmalek Hassiene Laiadhi Qjemoui Hamza Bouredji |
| author_facet | Slimane Reggab Abdelkrim Merzougui Abdelmalek Hassiene Laiadhi Qjemoui Hamza Bouredji |
| author_sort | Slimane Reggab |
| collection | DOAJ |
| description | The effect of NaCl on the LLE data for the ternary system, water + 1-propanol + hexane, were determined at 298Kunder atmospheric pressure. The curve of solubility and tie-line data of this system were determined by experimental analysis. The experimental results showed that the addition of NaCl significantly affected the two-phase region of the ternary system, the enlargement of the two-phase region occurred with an increase of salt concentration in the initial aqueous phase. Distribution coefficients and separation factors were also calculated and compared at different NaCl concentrations. In addition, the experimental tie-line data were correlated with the NRTL model. Also, the parameters of this model were estimated with five nature-inspired metaheuristic solvers. These algorithms are Genetic Algorithms (GA), Monkey- Krill Herd Hybrid (MAKHA), Intelligent Firefly Algorithm (IFA), Cuckoo Search (CS), and Harmony Search Algorithm(HAS). The capabilities and limitations of these solvers have been analyzed. Results showed that all algorithms outperformed, in particular, MAKHA give the best efficiency-reliability for the prediction of LLE. |
| first_indexed | 2024-12-19T14:01:29Z |
| format | Article |
| id | doaj.art-12dbe694ad7747b6b1362d9c9c3d978c |
| institution | Directory Open Access Journal |
| issn | 1021-9986 1021-9986 |
| language | English |
| last_indexed | 2024-12-19T14:01:29Z |
| publishDate | 2020-12-01 |
| publisher | Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR |
| record_format | Article |
| series | Iranian Journal of Chemistry & Chemical Engineering |
| spelling | doaj.art-12dbe694ad7747b6b1362d9c9c3d978c2022-12-21T20:18:26ZengIranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECRIranian Journal of Chemistry & Chemical Engineering1021-99861021-99862020-12-0139619920910.30492/ijcce.2019.3634036340Experimental Data and Modeling of Salt Effect on Liquid-Liquid Equilibrium of the Ternary (Water+1-Propanol+Hexane) System at 298KSlimane Reggab0Abdelkrim Merzougui1Abdelmalek Hassiene2Laiadhi Qjemoui3Hamza Bouredji4Department of Chemical Engineering, University of Biskra, Biskra, ALGERIADepartment of Chemical Engineering, University of Biskra, Biskra, ALGERIADepartment of Chemical Engineering, University of Biskra, Biskra, ALGERIADepartment of Chemical Engineering, University of Biskra, Biskra, ALGERIADepartment of Chemical Engineering, University of Biskra, Biskra, ALGERIAThe effect of NaCl on the LLE data for the ternary system, water + 1-propanol + hexane, were determined at 298Kunder atmospheric pressure. The curve of solubility and tie-line data of this system were determined by experimental analysis. The experimental results showed that the addition of NaCl significantly affected the two-phase region of the ternary system, the enlargement of the two-phase region occurred with an increase of salt concentration in the initial aqueous phase. Distribution coefficients and separation factors were also calculated and compared at different NaCl concentrations. In addition, the experimental tie-line data were correlated with the NRTL model. Also, the parameters of this model were estimated with five nature-inspired metaheuristic solvers. These algorithms are Genetic Algorithms (GA), Monkey- Krill Herd Hybrid (MAKHA), Intelligent Firefly Algorithm (IFA), Cuckoo Search (CS), and Harmony Search Algorithm(HAS). The capabilities and limitations of these solvers have been analyzed. Results showed that all algorithms outperformed, in particular, MAKHA give the best efficiency-reliability for the prediction of LLE.http://www.ijcce.ac.ir/article_36340_422f478e2d8902e4267de3d053d7fba0.pdfsalt effectllenature-inspired algorithmnrtl |
| spellingShingle | Slimane Reggab Abdelkrim Merzougui Abdelmalek Hassiene Laiadhi Qjemoui Hamza Bouredji Experimental Data and Modeling of Salt Effect on Liquid-Liquid Equilibrium of the Ternary (Water+1-Propanol+Hexane) System at 298K Iranian Journal of Chemistry & Chemical Engineering salt effect lle nature-inspired algorithm nrtl |
| title | Experimental Data and Modeling of Salt Effect on Liquid-Liquid Equilibrium of the Ternary (Water+1-Propanol+Hexane) System at 298K |
| title_full | Experimental Data and Modeling of Salt Effect on Liquid-Liquid Equilibrium of the Ternary (Water+1-Propanol+Hexane) System at 298K |
| title_fullStr | Experimental Data and Modeling of Salt Effect on Liquid-Liquid Equilibrium of the Ternary (Water+1-Propanol+Hexane) System at 298K |
| title_full_unstemmed | Experimental Data and Modeling of Salt Effect on Liquid-Liquid Equilibrium of the Ternary (Water+1-Propanol+Hexane) System at 298K |
| title_short | Experimental Data and Modeling of Salt Effect on Liquid-Liquid Equilibrium of the Ternary (Water+1-Propanol+Hexane) System at 298K |
| title_sort | experimental data and modeling of salt effect on liquid liquid equilibrium of the ternary water 1 propanol hexane system at 298k |
| topic | salt effect lle nature-inspired algorithm nrtl |
| url | http://www.ijcce.ac.ir/article_36340_422f478e2d8902e4267de3d053d7fba0.pdf |
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