• solubility of mixtures containing soybean oil press machine ionic in South Africa
  • solubility of mixtures containing soybean oil press machine ionic in South Africa
  • solubility of mixtures containing soybean oil press machine ionic in South Africa
  • solubility of mixtures containing soybean oil press machine ionic in South Africa
  • Does imidazolium based ionic liquid exhibit lower solubility in soybean oil?
  • Solubilities were determined by the cloud point titration method in the temperature range of 298 K to 343 K. Obtained results suggest that imidazolium based ionic liquids exhibit lower solubility in soybean oil than ionic liquids with the aliquat cation.
  • Can ionic liquids be used as cosolvents for methanol & soybean oil mixture?
  • The full lines and filled circles correspond to data at 298 K, systems in the temperature range of 298 K to 343 K were reported. The following conclusions were made: ionic liquids are good candidate to be used as cosolvents for biphasic (methanol + soybean oil) mixture.
  • How do you separate soy oil from ionic liquid?
  • In each separation trial, soy oil (4 ml), DBU (3 ml) and water or an alcohol (at an amount equimolar to DBU) were mixed together. CO 2 was bubbled through the liquid for 1 h, after which the liquid mixture was allowed to settle overnight. The soy oil rose while the ionic liquid formed the lower layer.
  • Does methanol contaminate soy oil?
  • The soy oil rose while the ionic liquid formed the lower layer. The soy oil layer was then analyzed for contamination with DBU. The separation of the ionic liquid layer from the oil layer was quite poor with methanol, so work with methanol was abandoned.
  • How to extract oil from soybean flakes using a moderate polarity solvent?
  • Extraction of oil from soybean flakes using a moderate-polarity solvent would give a mixture of soybean oil and the solvent, from which the solvent would be extracted by water ( Fig. 6 ). Recycling of the solvent and the water would only be possible if the solvent could be separated from the water.
  • Can a switchable polarity solvent be used to extract soy oil?
  • A switchable-polarity solvent ( SPS) could be used in its low-polarity form as a solvent for the extraction of soy oil from soy flakes and then could be switched into its high-polarity form which would be immiscible with the soy oil ( Fig. 2 ).