Phase equilibrium in systems with ionic liquids: An example for the downstream process of the Biphasic Acid Scavenging utilizing Ionic Liquids (BASIL) process. Part I: Experimental data

Liquid–Liquid Equilibrium of Hydrophilic Alcohols with Three Different Salts of Chloride: Experiment and Correlation

“…Observations show that the tie-line length increase leads to an increase of the selectivity factors. These trends are in agreement with other studies described in the literature. ,− The increase of the tie-line length indicated better phase-separating ability for the investigated ATPS (Figure ).…”

“…Comparison of LLE data of the (1-propanol/2-propanol) + salts (NaCl/KCl) + H 2 O systems with literature data for the mass fraction of salts in the water-rich liquid phase at T = 298.15 K: ◆, this work; ◊, Chen et al; △, Gomis et al; □, Sahandzhieva et al; and ○, Gomis et al …”

“…Plot of the selectivity factor against tie-line length (TLL) for different systems at 298.15 K: ···⧫···, this work; ···◊···, Chen et al. ; ···△···, Gomis et al; ···□···, Sahandzhieva et al; and ···○···, Gomis et al …”

“…Understanding of LLE improves the extraction process performance . There are several reports available in the literature for the LLE data of 1-propanol/2-propanol + KCl/NaCl + water systems. ,− The mass fraction of salts in the water-rich liquid phase in this work is compared with literature data and is represented in Figure . According to this figure, our measurements agree with the literature values, especially in the 1-propanol/2-propanol + NaCl + water systems, and scattering of the new experimental data was less than 10% in the 1-propanol/2-propanol + KCl + water systems, which can be related to experimental uncertainties.…”