Phase Equilibria of {Carbon Dioxide-+-Acetone-+-Dimethyl Sulfoxide} Systems: Experimental Data and Thermodynamic Modeling (2022)
- Authors:
- Autor USP: CASTILLO, PEDRO FELIPE ARCE - EEL
- Unidade: EEL
- DOI: 10.1007/s10953-022-01196-6
- Assunto: ENGENHARIA QUÍMICA
- Keywords: Supercritical antisolvent process; PC-SAFT; Phase equilibrium; CO2; DMSO; Acetone
- Language: Inglês
- Abstract: Dimethyl sulfoxide (DMSO) and acetone are frequently used in supercritical antisolvent (SAS) processes, since they have very different physical properties and have complex phase behavior. This paper reports experimental phase equilibrium data for {CO2 + DMSO} and {CO2 + acetone + DMSO} systems. The static synthetic method was employed to obtain phase equilibrium behavior in pressures up to 12.1 MPa, temperature range between 313.15 and 343.15 K, the concentration of 5.5 mol·kg−1 (solute: DMSO; solvent: acetone) on a CO2-free basis, and CO2 mole fractions between 0.652 and 0.953. The experimental data measured here presented transitions of VLE (vapor–liquid equilibrium) and LLE (liquid–liquid equilibrium) phases. In this work, the effects of association between molecules are considered. Thus, the PC-SAFT EoS was used to model the experimental data and phase transitions, and the pressure deviation between experimental and calculated data for the binary and ternary system was 0.81% and 0.51%, respectively. The percentage average absolute relative deviation (%AARD) for {CO2 + DMSO}, {CO2 + acetone} and {DMSO + acetone} system was 0.57, 0.89 and 0.29, respectively.
- Imprenta:
- Source:
- Título: Journal of solution chemistry
- ISSN: 00959782
- Volume/Número/Paginação/Ano: v.51, p.1292-1309, 2022
- Este periódico é de assinatura
- Este artigo NÃO é de acesso aberto
- Cor do Acesso Aberto: closed
-
ABNT
BACICHETI, Jacqueline Mansano Ortega et al. Phase Equilibria of {Carbon Dioxide-+-Acetone-+-Dimethyl Sulfoxide} Systems: Experimental Data and Thermodynamic Modeling. Journal of solution chemistry, v. 51, p. 1292-1309, 2022Tradução . . Disponível em: https://doi.org/10.1007/s10953-022-01196-6. Acesso em: 06 maio 2025. -
APA
Bacicheti, J. M. O., Oliveira, J. A., Barros, T. V., Pinto, L. F., Castillo, P. F. A., Cabral, V. F., & Cardozo-Filho, L. (2022). Phase Equilibria of {Carbon Dioxide-+-Acetone-+-Dimethyl Sulfoxide} Systems: Experimental Data and Thermodynamic Modeling. Journal of solution chemistry, 51, 1292-1309. doi:10.1007/s10953-022-01196-6 -
NLM
Bacicheti JMO, Oliveira JA, Barros TV, Pinto LF, Castillo PFA, Cabral VF, Cardozo-Filho L. Phase Equilibria of {Carbon Dioxide-+-Acetone-+-Dimethyl Sulfoxide} Systems: Experimental Data and Thermodynamic Modeling [Internet]. Journal of solution chemistry. 2022 ;51 1292-1309.[citado 2025 maio 06 ] Available from: https://doi.org/10.1007/s10953-022-01196-6 -
Vancouver
Bacicheti JMO, Oliveira JA, Barros TV, Pinto LF, Castillo PFA, Cabral VF, Cardozo-Filho L. Phase Equilibria of {Carbon Dioxide-+-Acetone-+-Dimethyl Sulfoxide} Systems: Experimental Data and Thermodynamic Modeling [Internet]. Journal of solution chemistry. 2022 ;51 1292-1309.[citado 2025 maio 06 ] Available from: https://doi.org/10.1007/s10953-022-01196-6 - Solubility and Pseudo Polymorphic Behavior of Nicotinic Acid in Alcoholic Solutions: Experimental Data and Phase Equilibrium Modeling
- Liquid-Liquid Equilibrium Measurement and Thermodynamic Modeling of the { Biodiesel + Glycerol + Ethanol} System
- Experimental study and thermodynamic modeling of xylitol and sorbitol solubility in mixtures of methanol and ethanol at different temperatures
- Experimental Data and Thermodynamics Modeling (PC-SAFT EoS) of the {CO 2</sub> + Acetone + Pluronic F-127} System at High Pressures
- Experimental data and thermodynamics modeling (PC-SAFT EoS) of the {CO2 + chloroform + PHBV} system at high pressures
- Xylitol solubility in DMF + ethylene glycol or 1,2-propylene glycol: Measurement and modeling with PC-SAFT and CPA equations of state and UNIFAC activity coefficient model
- Phase behaviour of the {co2 + acetone + pluronic f-127} system at high-pressures
- Dados Experimentais do Comportamento de Fases do Sistema Ternário CO2 + Cloroformio+ Phbv
- Modeling and thermodynamics consistency of binary liquid-vapor equilibrium containing ionic liquids (imidazolium) and supercritical CO2
- Sequestration of light hydrocarbons in Ionic Liquids at high-pressures: Consistency and thermodynamic modeling
Informações sobre o DOI: 10.1007/s10953-022-01196-6 (Fonte: oaDOI API)
How to cite
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
