Liquid–liquid equilibria of the ternary system water+acetic acid+dimethyl adipate

Liquid–liquid equilibrium of ternary systems 1-octyl-3-methylimidazolium hexafluorophosphate + aromatic + aliphatic hydrocarbons

“…According to Othmer and Tobias [8], the linearity of this correlation indicates the degree of consistency of the data; this procedure has been used for many authors [12][13][14][15][16][17]. The Othmer-Tobias correlation is:…”

Liquid - liquid equilibria of the water + butyric acid + decanol ternary system

“…Production of organic acids such as acetic, citric, lactic, propionic and butyric acids can be given as an example. Extraction can be employed not an only in downstream separation but also in combination with fermentation (Wardell and King, 1978;Hegazi, 1984;Fahim et al, 1992;Arce et al, 1995;Fahim and Al-Muhtaseb, 1996;Fahim et al, 1997;Sólimo et al, 1997;Colombo et al, 1999;Aljimaz et al, 2000;Taghikhani et al, 2001;Trevor et al, 2001;İnce and Kırbaşlar, 2002;İnce, 2005).…”

Liquid–liquid equilibrium of water+acetic acid+butyl butanoate at 298K and 1 atmosphere

“…The separation of acetic acid from its aqueous form is a challenging industrial problem [1][2][3] and many studies have been reported for the recovery of the acetic acid with different solvents [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]. When acetic acid is to be recovered at very high concentration the solvent used has to exhibit almost negligible solubility for water besides satisfying the desired specific characteristics such as high distribution coefficient, high separation factor, good selectivity towards the given solute, and the general characteristics such as boiling point difference between the solvent and extractant, viscosity, density, interfacial tension, corrosiveness, flammability, toxicity, compatibility, availability, and cost [2,[4][5][6].…”

“…Liquid-liquid extraction is a technique used to separate the acetic acid from aqueous solutions and, in this regard, several solvents were studied to recover such a solute from its aqueous phase [4][5]. Butyl butanoate has been found to be good solvent for the extraction of butanol, ethanol, butyric acid and acetic acid from fermentation broth.…”