| DC Field | Value | Language |
|---|
| dc.contributor.author | Bagheri, Hamidreza | - |
| dc.contributor.author | Ghader, Sattar | - |
| dc.contributor.author | Hatami, Negin | - |
| dc.date.accessioned | 2020-03-02T10:50:08Z | - |
| dc.date.available | 2020-03-02T10:50:08Z | - |
| dc.date.created | 2019-02-28 | - |
| dc.date.issued | 2019-02-28 | - |
| dc.identifier.citation | Bagheri H. Solubility of ibuprofen in conventional solvents and supercritical CO2: evaluation of ideal and non-ideal models / Hamidreza Bagheri, Sattar Ghader, Negin Hatami // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2019. — Vol 13. — No 1. — P. 1–10. | - |
| dc.identifier.uri | https://ena.lpnu.ua/handle/ntb/46414 | - |
| dc.description.abstract | Показана можливість розчинення рацеміч-
ного (R/S)(±)-ібупрофена у чистих звичайних розчинниках (н-
гептані, толуені, бензені та етанолі) і надкритичному діоксиді
карбону. Проведено порівняння одержаних результатів із
експериментальними даними. Результати ідеальної розчин-
ності показали значне відхилення від експериментальних
точок. Показано, що основною проблемою моделювання такої
системи є неідеальність рідкої фази. Для вирішення проблеми
запропоновано використовувати UNIQUAC, UNIFAC, NRTL,
Wilson і теорію регулярних розчинів. Доведено, що UNIQUAC є
більш придатною для розрахунку розчинності рацемічного
(R/S)(±)-ібупрофена, ніж теорія регулярного розчину та
UNIFAC. З використанням рівняння Peng-Robinson (PR EoS)
досліджено розчинність (R/S)(±)-ібупрофена у надкритичному
CO2 (SC-CO2). Встановлено, що результати моделювання
добре узгоджуються з експериментальними даними. | - |
| dc.description.abstract | In this study solubility of racemic (R/S)(±)-ibuprofen
in pure conventional solvents (n-heptane, toluene,
benzene and ethanol) and supercritical carbon dioxide is
predicted and the results are compared with experimental
data. The results of the ideal solubility show great deviation
from experimental points. However, it seems that liquid
phase non-ideality is the main problem in the modeling of
this system. To capture the non-ideality of the system
UNIQUAC, UNIFAC, NRTL, Wilson, and regular-solution
theory are used. The results prove that UNIQUAC is more
appropriate than regular-solution theory and UNIFAC for
calculation of racemic (R/S)(±)-ibuprofen solubility data.
Also, the solubility of (R/S)(±)-ibuprofen in supercritical
CO2 (SC-CO2) was investigated by using Peng-Robinson
equation of state (PR EoS). The results of modeling are in
good agreement with experimental data. | - |
| dc.format.extent | 1-10 | - |
| dc.language.iso | en | - |
| dc.publisher | Видавництво Львівської політехніки | - |
| dc.publisher | Lviv Politechnic Publishing House | - |
| dc.relation.ispartof | Chemistry & Chemical Technology, 1 (13), 2019 | - |
| dc.relation.uri | https://doi.org/10.1021/ie000151a | - |
| dc.relation.uri | https://doi.org/10.1002/jps.20444 | - |
| dc.relation.uri | https://doi.org/10.1021/je100255z | - |
| dc.relation.uri | https://doi.org/10.1021/je400819z | - |
| dc.relation.uri | https://doi.org/10.1021/je5004093 | - |
| dc.relation.uri | https://doi.org/10.1016/j.fluid.2010.08.029 | - |
| dc.relation.uri | https://doi.org/10.1021/op060074g | - |
| dc.relation.uri | https://doi.org/10.1016/j.fluid.2007.07.076 | - |
| dc.relation.uri | https://doi.org/10.3866/PKU.WHXB20050101 | - |
| dc.relation.uri | https://doi.org/10.1016/j.fluid.2015.03.005 | - |
| dc.relation.uri | https://doi.org/10.1016/j.molliq.2017.03.101 | - |
| dc.subject | ібупрофен | - |
| dc.subject | розчинність | - |
| dc.subject | надкритичний СО2 | - |
| dc.subject | теорія розчину | - |
| dc.subject | ibuprofen | - |
| dc.subject | solubility | - |
| dc.subject | supercritical CO2 | - |
| dc.subject | solution theory | - |
| dc.title | Solubility of ibuprofen in conventional solvents and supercritical CO2: evaluation of ideal and non-ideal models | - |
| dc.title.alternative | Розчинність ібупрофену в звичайних розчинниках і надкритичному CO2: оцінка ідеальних та неідеальних моделей | - |
| dc.type | Article | - |
| dc.rights.holder | © Національний університет „Львівська політехніка“, 2019 | - |
| dc.rights.holder | © Bagheri H., Ghader S., Hatami N., 2019 | - |
| dc.contributor.affiliation | Shahid Bahonar University of Kerman | - |
| dc.format.pages | 10 | - |
| dc.identifier.citationen | Bagheri H. Solubility of ibuprofen in conventional solvents and supercritical CO2: evaluation of ideal and non-ideal models / Hamidreza Bagheri, Sattar Ghader, Negin Hatami // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2019. — Vol 13. — No 1. — P. 1–10. | - |
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| dc.relation.referencesen | 8. Prausnitz J., Lichtenthaler R., De Azevedo E.:Molecular Thermodynamics of Fluid-Phase Equilibria. Prentice Hall. New Jersey 1999. | - |
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| dc.relation.referencesen | 10. Pacheco D., Manrique Y., Martinez F., Fluid Phase Equilibr., 2007, 262, 23. https://doi.org/10.1016/j.fluid.2007.07.076 | - |
| dc.relation.referencesen | 11. Xu F., Sun L., Tan Z. et al., Acta Phys. Chim. Sin., 2005, 21, 1. https://doi.org/10.3866/PKU.WHXB20050101 | - |
| dc.relation.referencesen | 12. Poling B., Prausnitz J., O’Connell J., The Properties of Gases and Liquids. McGraw-Hill, New York 2004. | - |
| dc.relation.referencesen | 13. Danesh A., PVT and Phase Behaviour of Petroleum Reservoir Fluids. Elsevier Science 1998. | - |
| dc.relation.referencesen | 14. Sheikhi-Kouhsar M., Bagheri H., Raeissi R., Fluid Phase Equilibr., 2015, 395, 51. https://doi.org/10.1016/j.fluid.2015.03.005. | - |
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| dc.citation.issue | 1 | - |
| dc.citation.spage | 1 | - |
| dc.citation.epage | 10 | - |
| dc.coverage.placename | Львів | - |
| dc.coverage.placename | Lviv | - |
| Appears in Collections: | Chemistry & Chemical Technology. – 2019. – Vol. 13, No. 1
|
