Phase equilibria study of the binary systems (N-butyl-3-methylpyridinium tosylate ionic liquid+an alcohol)

Modeling ionic liquids and the solubility of gases in them: Recent advances and perspectives

“…Among the classical excess Gibbs models, Domanska and coworkers have published several works, where they have used NRTL to model the solid-liquid and liquid-liquid equilibria of several ionic liquids and different solvents, like alkanes, alkanols, tiophene or water [68][69][70][71]. For solid-liquid equilibria (SLE), they used a simplified general thermodynamic equation relating temperature, T SLE , and the mole fraction of the ionic liquid, x 1 , in the respective solvent:…”

“…Lattice models [133,134], [137], [140,141] [ 133,134], [137], [140,141] [ 134,135], [137], [140] [ 134,135], [138] Solubility of CO2 and CF3H at high pressure up to 100 [87], [105] [68], [87], [105,106] [ 68,69], [98] SLE, LLE and VLE of binary mixtures between several pyridiniums with alcohols and thiophene. Activity coefficients of quaternary ammonium salts in water.…”

Mutual Solubility of Aromatic Hydrocarbons in Pyrrolidinium and Ammonium-Based Ionic Liquids and Its Modeling Using the Cubic-Plus-Association (CPA) Equation of State

“…A database of experimental binary liquid–liquid equilibria (LLE) data of different ILs with a broad range of hydrocarbons has been reported. By inspection of the literature available in the Scopus database, most of the references (25) are related to mixtures containing imidazolium-based ILs, while scarce publications about the phase behavior of binary mixtures with ILs based on other cations such as ammonium (3), phosphonium (3), pyridinium (7), pyrrolidinium (6), or quinolinium (7) have been found. − Because of the large number of {aromatic hydrocarbon (1) + ionic liquid (2)} potential mixtures, new solubility studies are needed since the solubility of aromatic compounds in the ILs affects their use as extraction media.…”

Thermodynamic study of binary mixtures containing 1-butylpyridinium tetrafluoroborate and methanol, or ethanol

“…However, the lack of knowledge about the properties that characterize the ILs in particular conditions is, at present, a barrier that difficult their implementation in more areas. In this way, the number of studies is increasing that analyze these questions in terms of the ionic structures and intermolecular interactions, not only for the pure ILs, but also, for their mixtures, with the aim of correlating the structural and energetic aspects which influence their behaviour [6][7][8][9][10][11][12][13][14][15].…”