Polymer Gel-Liquid Equilibria Using Uniface-FV
Based on Gibbs-Duhem law and using UNIFAC-FV computer algorithm, the activity of polymer component in polymer-solvent systems is determined. The variation of activity of components with concentration at different temperatures are used to find the equilibrium concentration, UCST, and LCST for the sys...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR
1992-12-01
|
| Series: | Iranian Journal of Chemistry & Chemical Engineering |
| Subjects: | |
| Online Access: | http://www.ijcce.ac.ir/article_10959_d41d8cd98f00b204e9800998ecf8427e.pdf |
| _version_ | 1818128029481697280 |
|---|---|
| author | Hamid Modarress Ali Eliassi |
| author_facet | Hamid Modarress Ali Eliassi |
| author_sort | Hamid Modarress |
| collection | DOAJ |
| description | Based on Gibbs-Duhem law and using UNIFAC-FV computer algorithm, the activity of polymer component in polymer-solvent systems is determined. The variation of activity of components with concentration at different temperatures are used to find the equilibrium concentration, UCST, and LCST for the systems. Also by generalization of the method, Gel-Liquid equilibrium is studied in some three component systems: polymer-solvent-solvent.. |
| first_indexed | 2024-12-11T07:26:45Z |
| format | Article |
| id | doaj.art-8246bbfd9f9947219c72dccb438d4348 |
| institution | Directory Open Access Journal |
| issn | 1021-9986 1021-9986 |
| language | English |
| last_indexed | 2024-12-11T07:26:45Z |
| publishDate | 1992-12-01 |
| 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-8246bbfd9f9947219c72dccb438d43482022-12-22T01:15:57ZengIranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECRIranian Journal of Chemistry & Chemical Engineering1021-99861021-99861992-12-01112354210959Polymer Gel-Liquid Equilibria Using Uniface-FVHamid Modarress0Ali Eliassi1Department of Chemical Engineering, Amir Kabir University of Technology, Tehran, I.R. IRANFaculty of Engineering, Shahed University, Tehran, I.R. IRANBased on Gibbs-Duhem law and using UNIFAC-FV computer algorithm, the activity of polymer component in polymer-solvent systems is determined. The variation of activity of components with concentration at different temperatures are used to find the equilibrium concentration, UCST, and LCST for the systems. Also by generalization of the method, Gel-Liquid equilibrium is studied in some three component systems: polymer-solvent-solvent..http://www.ijcce.ac.ir/article_10959_d41d8cd98f00b204e9800998ecf8427e.pdfunifaceuniface-fvgroup contributionpolymer solutionphase equilibriaactivity |
| spellingShingle | Hamid Modarress Ali Eliassi Polymer Gel-Liquid Equilibria Using Uniface-FV Iranian Journal of Chemistry & Chemical Engineering uniface uniface-fv group contribution polymer solution phase equilibria activity |
| title | Polymer Gel-Liquid Equilibria Using Uniface-FV |
| title_full | Polymer Gel-Liquid Equilibria Using Uniface-FV |
| title_fullStr | Polymer Gel-Liquid Equilibria Using Uniface-FV |
| title_full_unstemmed | Polymer Gel-Liquid Equilibria Using Uniface-FV |
| title_short | Polymer Gel-Liquid Equilibria Using Uniface-FV |
| title_sort | polymer gel liquid equilibria using uniface fv |
| topic | uniface uniface-fv group contribution polymer solution phase equilibria activity |
| url | http://www.ijcce.ac.ir/article_10959_d41d8cd98f00b204e9800998ecf8427e.pdf |
| work_keys_str_mv | AT hamidmodarress polymergelliquidequilibriausingunifacefv AT alieliassi polymergelliquidequilibriausingunifacefv |