Počet záznamů: 1
Modeling vapor-liquid equilibrium and liquid-liquid extraction of deep eutectic solvents and ionic liquids using perturbed-chain statistical associating fluid theory equation of state. Part II
- 1.0558064 - ÚT 2023 RIV US eng J - Článek v odborném periodiku
Aminian, Ali
Modeling vapor-liquid equilibrium and liquid-liquid extraction of deep eutectic solvents and ionic liquids using perturbed-chain statistical associating fluid theory equation of state. Part II.
AIChE Journal. Roč. 68, č. 9 (2022), č. článku e17774. ISSN 0001-1541. E-ISSN 1547-5905
Grant CEP: GA ČR(CZ) GA22-03380S
Institucionální podpora: RVO:61388998
Klíčová slova: CO2 + CH4 separation, * deep eutectic solvents * ionic liquids * PC-SAFT * VLE-LLE
Obor OECD: Thermodynamics
Impakt faktor: 3.7, rok: 2022
Způsob publikování: Omezený přístup
https://doi.org/10.1002/aic.17774
This study aims to use perturbed-chain statistical associating fluid theory (PC-SAFT) to describe the phase behavior of systems containing deep eutectic solvents (DESs) and ionic liquids (ILs). The DESs are based on tetrabutylammonium chloride and tetrabutylammonium bromide as hydrogen bond acceptors, and levulinic acid and diethylene glycol as hydrogen bond donors in the mole ratio of 1:2 and 1:4, respectively. Predictions of phase equilibria by PC-SAFT were compared with the results of COnductor like Screening MOdel for Real Solvents (COSMO-RS) and non-random two-liquid (NRTL). In this work, low viscosity ether- and pyridinium-based ILs [EnPy] [NTf2] and [CmPy][NTf2] were used for vapor–liquid equilibrium systems, while 1-(2-methoxyethyl)-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)-amide and 1-pro-pyl-3-methylimidazolium bis{trifluoromethylsulfonyl}imide with n-heptane + thiophene and n-hexane + ethylbenzene were used in the liquid–liquid extraction, respectively. In the last part, the phase behavior of the mixtures of perfluoroalkylalkanes with their linear alkane counterparts was studied and compared with the SAFT-Mie pair potential.
Trvalý link: http://hdl.handle.net/11104/0332305
Počet záznamů: 1