Cloud Point Phenomena in the (Aniline or N,N-Dimethylaniline plus Water) Solutions, and Cosolvent Effects of Liquid Poly(ethylene glycol) Addition: Experimental Measurements and Modeling
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2015
Authors
Grozdanić, NikolaSoldatović, Danijela
Šerbanović, Slobodan P.
Radović, Ivona
Kijevčanin, Mirjana
Article (Published version)
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In this work, liquid phase behavior (cloud point phenomena) was studied for two binary and four aqueous pseudobinary systems containing aniline or N,N-dimethylaniline and poly(ethylene glycol) 200 Or poly(ethylene glycol) 400, (PEG200 and PEG400, respectively) in the temperature range T = (290.15 to 351.15) K and an ambient pressure of 0.1 MPa. Experimental data (cloud-points) were obtained by the visual cloud point method. The studied systems exhibit an upper critical solution temperature (UCST) type of phase behavior and the immiscibility increases with increasing the average molar mass of poly(ethylene glycols). PEG200/PEG400 showed as a good cosolvent for aniline in water. The experimental data were correlated using non-random two-liquid model (NRTL) with one form of temperature dependent parameters.
Source:
Journal of Chemical and Engineering Data, 2015, 60, 3, 493-498Publisher:
- Amer Chemical Soc, Washington
Funding / projects:
- Ministry of Science and Environmental Protection, Serbia
- New industrial and environmental application of chemical thermodynamics to the development of the chemical processes with multiphase and multicomponent systems (RS-172063)
DOI: 10.1021/je500448j
ISSN: 0021-9568
WoS: 000351186600005
Scopus: 2-s2.0-84924620583
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Grozdanić, Nikola AU - Soldatović, Danijela AU - Šerbanović, Slobodan P. AU - Radović, Ivona AU - Kijevčanin, Mirjana PY - 2015 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2993 AB - In this work, liquid phase behavior (cloud point phenomena) was studied for two binary and four aqueous pseudobinary systems containing aniline or N,N-dimethylaniline and poly(ethylene glycol) 200 Or poly(ethylene glycol) 400, (PEG200 and PEG400, respectively) in the temperature range T = (290.15 to 351.15) K and an ambient pressure of 0.1 MPa. Experimental data (cloud-points) were obtained by the visual cloud point method. The studied systems exhibit an upper critical solution temperature (UCST) type of phase behavior and the immiscibility increases with increasing the average molar mass of poly(ethylene glycols). PEG200/PEG400 showed as a good cosolvent for aniline in water. The experimental data were correlated using non-random two-liquid model (NRTL) with one form of temperature dependent parameters. PB - Amer Chemical Soc, Washington T2 - Journal of Chemical and Engineering Data T1 - Cloud Point Phenomena in the (Aniline or N,N-Dimethylaniline plus Water) Solutions, and Cosolvent Effects of Liquid Poly(ethylene glycol) Addition: Experimental Measurements and Modeling EP - 498 IS - 3 SP - 493 VL - 60 DO - 10.1021/je500448j ER -
@article{ author = "Grozdanić, Nikola and Soldatović, Danijela and Šerbanović, Slobodan P. and Radović, Ivona and Kijevčanin, Mirjana", year = "2015", abstract = "In this work, liquid phase behavior (cloud point phenomena) was studied for two binary and four aqueous pseudobinary systems containing aniline or N,N-dimethylaniline and poly(ethylene glycol) 200 Or poly(ethylene glycol) 400, (PEG200 and PEG400, respectively) in the temperature range T = (290.15 to 351.15) K and an ambient pressure of 0.1 MPa. Experimental data (cloud-points) were obtained by the visual cloud point method. The studied systems exhibit an upper critical solution temperature (UCST) type of phase behavior and the immiscibility increases with increasing the average molar mass of poly(ethylene glycols). PEG200/PEG400 showed as a good cosolvent for aniline in water. The experimental data were correlated using non-random two-liquid model (NRTL) with one form of temperature dependent parameters.", publisher = "Amer Chemical Soc, Washington", journal = "Journal of Chemical and Engineering Data", title = "Cloud Point Phenomena in the (Aniline or N,N-Dimethylaniline plus Water) Solutions, and Cosolvent Effects of Liquid Poly(ethylene glycol) Addition: Experimental Measurements and Modeling", pages = "498-493", number = "3", volume = "60", doi = "10.1021/je500448j" }
Grozdanić, N., Soldatović, D., Šerbanović, S. P., Radović, I.,& Kijevčanin, M.. (2015). Cloud Point Phenomena in the (Aniline or N,N-Dimethylaniline plus Water) Solutions, and Cosolvent Effects of Liquid Poly(ethylene glycol) Addition: Experimental Measurements and Modeling. in Journal of Chemical and Engineering Data Amer Chemical Soc, Washington., 60(3), 493-498. https://doi.org/10.1021/je500448j
Grozdanić N, Soldatović D, Šerbanović SP, Radović I, Kijevčanin M. Cloud Point Phenomena in the (Aniline or N,N-Dimethylaniline plus Water) Solutions, and Cosolvent Effects of Liquid Poly(ethylene glycol) Addition: Experimental Measurements and Modeling. in Journal of Chemical and Engineering Data. 2015;60(3):493-498. doi:10.1021/je500448j .
Grozdanić, Nikola, Soldatović, Danijela, Šerbanović, Slobodan P., Radović, Ivona, Kijevčanin, Mirjana, "Cloud Point Phenomena in the (Aniline or N,N-Dimethylaniline plus Water) Solutions, and Cosolvent Effects of Liquid Poly(ethylene glycol) Addition: Experimental Measurements and Modeling" in Journal of Chemical and Engineering Data, 60, no. 3 (2015):493-498, https://doi.org/10.1021/je500448j . .