Salt Effect on the Liquid–Liquid Equilibria for the Ternary System Water + N,N-Dimethylformamide (DMF) + Chloroform

2021 ◽  
Author(s):  
Xiaoyu Wang ◽  
Jiale Wang ◽  
Lijun Ji ◽  
Bin Wu ◽  
Kui Chen ◽  
...  
Keyword(s):  
Ternary System ◽  
Salt Effect ◽  
System Water

Liquid−Liquid Equilibria of the Ternary System Water + Acetic Acid + 1-Heptanol

2000 ◽  
Vol 45 (2) ◽  
pp. 301-303 ◽  
Author(s):  
Adel S. Aljimaz ◽  
Mohamed S. H. Fandary ◽  
Jasem A. Alkandary ◽  
Mohamed A. Fahim
Keyword(s):  
Acetic Acid ◽  
Ternary System ◽  
System Water

Vapor-Liquid Equilibria for the Ternary System Ethyl Acetate-Acetonitrile-1-Octyl-3-Methylimidazolium Tetrafluoroborate

2013 ◽  
Vol 791-793 ◽  
pp. 141-144
Author(s):  
Xiu Min Shi ◽  
Min Wang
Keyword(s):  
Ionic Liquid ◽  
Ternary System ◽  
Ethyl Acetate ◽  
Mole Fraction ◽  
Salt Effect ◽  
Extractive Distillation ◽  
Relative Volatility ◽  
Azeotropic Point ◽  
Vapor Liquid Equilibria ◽  
Vapor Liquid

In order to research the possibility of separating the azeotrope of ethyl acetate + acetonitrile with ionic liquid as the extractant. Isobaric vapor-liquid equilibria for the ternary system ethyl acetate + acetonitrile + 1-octyl-3-methylimidazolium tetrafluoroborate ([OMIBF4) were measured at 101.32 kPa using a recirculation still. The results showed that the VLE of the ternary system was different from that of the binary system. The ionic liquid (IL) studied showed a slight crossover salt effect, which changed the relative volatility of ethyl acetate to acetonitrile and eliminated the azeotropic point when the mole fraction of IL in the liquid phase was greater than 0.05. Therefore, [OMIBF4 can be used as the extractant of extractive distillation for ethyl acetate + acetonitrile system, the suitable mole fraction of [OMIBF4 is about 10%.

Liquid–Liquid Equilibria of the Ternary System Water + Acrylic Acid + 4-Methyl-2-pentanone at 298.15 K

2008 ◽  
Vol 53 (3) ◽  
pp. 659-662 ◽  
Author(s):  
Gláucia Maria F. Pinto ◽  
Alex B. Machado ◽  
Yurany Camacho Ardila ◽  
Martín Aznar ◽  
Maria Regina Wolf-Maciel
Keyword(s):  
Acrylic Acid ◽  
Ternary System ◽  
System Water

Liquid–liquid equilibrium of the ternary system water+acetic acid+sec-butyl acetate

2010 ◽  
Vol 293 (1) ◽  
pp. 73-78 ◽  
Author(s):  
Song Hu ◽  
Qing-lin Chen ◽  
Bing-jian Zhang ◽  
Yuan-lan Liang ◽  
Xue-nong Gao
Keyword(s):  
Acetic Acid ◽  
Ternary System ◽  
Butyl Acetate ◽  
Liquid Equilibrium ◽  
System Water

scholarly journals Study of the LLE, VLE, and VLLE of the Ternary System Water + 1-Butanol + Isoamyl Alcohol at 101.3 kPa

2018 ◽  
Vol 63 (10) ◽  
pp. 3733-3743 ◽  
Author(s):  
María Dolores Saquete ◽  
Alicia Font ◽  
Jorge García-Cano ◽  
Inmaculada Blasco
Keyword(s):  
Ternary System ◽  
Isoamyl Alcohol ◽  
System Water
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