Ternary liquid–liquid equilibria for (water+terpene+1-propanol or 1-butanol) systems at the temperature 298.15K

(Ternary liquid+liquid) equilibria for (water+acetone+α-pinene, or β-pinene, or limonene) mixtures

“…So the phase equilibria data for ternary mixtures containing a-pinene, b-pinene, and limonene with water and acetone is necessary in the extraction process design and development. For example, the (liquid + liquid) equilibria of ternary mixtures containing terpene with alcohol had been investigated in the recent years [1][2][3][4][5]. In this work, the (liquid + liquid) equilibria for the ternary (water + acetone + a-pinene) mixtures at T = (288.15, 298.15, and 308.15) K and the ternary (water + acetone + b-pinene, or limonene) mixture at T = 298.15 K have been studied.…”

(Liquid+liquid) equilibria in ternary aqueous mixtures of phosphoric acid with organic solvents at T=298.2K

“…The concentrations of phosphoric acid in both phases were determined by potentiometric NaOH titration in the presence of phenolphthalein as an indicator. The water content of the organic phase was measured by the Karl-Fisher method [31] using a Mettler Toledo DL 38 Karl-Fisher titrator. The content in the aqueous phase and the amount of the organic solvents in both phases were determined by using a material balance [17].…”

Liquid-Liquid Equilibrium for System Composed of α-Pinene, α-Terpineol and Water

“…Hengde Li studied the ternary LLE for water + ethanol + α-pinene, + β-pinene, or + limonene and quaternary LLE for water + ethanol + α-pinene + limonene systems at the temperature of 298.15K [3]. The authors also report data for ternary LLE for water + terpene + 1-propanol or 1-butanol systems at the same temperature [4]. Xiaoli Li studied the ternary liquid-liquid equilibrium for water + acetone + α-pinene, + β-pinene, or + limonene mixtures [5] and Ghizellaoui studied the LLE of water + 1-propanol + 1-pentanol system at 298.15 and 323.15 K [6].…”