2009
DOI: 10.1016/j.fluid.2009.01.012
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(Solid+liquid) and (liquid+liquid) phase equilibria measurements and correlation of the binary systems {tri-iso-butyl(methyl)phosphonium tosylate+alcohol, or +hydrocarbon}

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Cited by 21 publications
(9 citation statements)
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“…There are several solubility studies of RTIL mixtures with aromatic hydrocarbons and alkanes in the literature; [26][27][28][29][30][31][32][33][34] however, to the best of our knowledge, we are the first to report LLE for many of these substituted benzene isomers in [emim][Tf 2 N]. This report combines both our current work on the interactions of substituted benzenes and comparisons to our original measurements of benzene (C 6 …”
Section: Introductionmentioning
confidence: 74%
“…There are several solubility studies of RTIL mixtures with aromatic hydrocarbons and alkanes in the literature; [26][27][28][29][30][31][32][33][34] however, to the best of our knowledge, we are the first to report LLE for many of these substituted benzene isomers in [emim][Tf 2 N]. This report combines both our current work on the interactions of substituted benzenes and comparisons to our original measurements of benzene (C 6 …”
Section: Introductionmentioning
confidence: 74%
“…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.…”
Section: Introductionmentioning
confidence: 99%
“…1,2 Aliphatic hydrocarbons are weakly soluble in tosylate-based ionic liquids, whereas aromatic compounds are very soluble. [3][4][5][6][7][8][9] The results of solubility in the binary systems are a good indication that the ILs may show good separation of aromatics from aliphatics. It was shown by us using phase equilibria study of binary systems that aliphatic hydrocarbons have a low solubility and benzene and nalkylbenzenes a high solubility in the ILs: tetra-n-butylphosphonium tosylate, [B 4 P][TOS], 4 or tri-iso-butyl(methyl)phosphonium tosylate, [B 3 MP][TOS], 5 or 1-butyl-3-methylimidazolium tosylate, [BMIM][TOS], 6 or N-butyl-4-methylpyridinium tosylate, [BM 4 Py][TOS], 7 or N-butyl-3-methylpyridinium tosylate, [BM 3 Py][TOS].…”
Section: Introductionmentioning
confidence: 96%
“…[3][4][5][6][7][8][9] The results of solubility in the binary systems are a good indication that the ILs may show good separation of aromatics from aliphatics. It was shown by us using phase equilibria study of binary systems that aliphatic hydrocarbons have a low solubility and benzene and nalkylbenzenes a high solubility in the ILs: tetra-n-butylphosphonium tosylate, [B 4 P][TOS], 4 or tri-iso-butyl(methyl)phosphonium tosylate, [B 3 MP][TOS], 5 or 1-butyl-3-methylimidazolium tosylate, [BMIM][TOS], 6 or N-butyl-4-methylpyridinium tosylate, [BM 4 Py][TOS], 7 or N-butyl-3-methylpyridinium tosylate, [BM 3 Py][TOS]. 8 Recently, our group determinated the solidliquid equilibria (SLE) of thiophene with ionic liquids involving tosylate-based ILs: [BM 4 Py][TOS], or [BM 3 Py][TOS], or N-hexyl-3-methylpyridinium tosylate [HM 3 Py][TOS], or 1,4-dimethylpyridinium tosylate [M 1,4 Py][TOS], or 2,4,6-collidine tosylate [M 2,4,6 Py][TOS] at ambient pressure.…”
Section: Introductionmentioning
confidence: 96%