• 2025 super quality energy-saving soybean oil extraction in Johannesburg
  • 2025 super quality energy-saving soybean oil extraction in Johannesburg
  • 2025 super quality energy-saving soybean oil extraction in Johannesburg
  • 2025 super quality energy-saving soybean oil extraction in Johannesburg
  • How can process improvements improve the production of soybean oil?
  • Process improvements for the production of soybean oil were investigated. Energy savings by the individual and combined improvements are calculated, and result in a ∼50% reduction in steam consumption. Environmental benefits involve waste water reduction and a reduction of the CO 2 footprint.
  • Which solvent is used in soybean oil production?
  • Solvent extraction and expelling are the main processes used in soybean oil production. Hexane is currently the leading solvent in extraction , . This solvent has a high solubility for oil extraction, availability, low price, low boiling point, and heat of vaporization .
  • Can green solvents be used in soybean oil extraction?
  • The application of green solvents in soybean oil extraction is reviewed. Hansen parameters and COSMO-based models can serve as a solvent selection tool. Direct substitution of hexane with green solvents is the most promising alternative. Kinetic models and the thermodynamic assessment are analyzed comprehensively.
  • How to extract soybean oil?
  • Soybean oil can be obtained by expelling or using an organic solvent. Although, the employment of solvent will always follow the expelling to increase lipid extraction yield .
  • Can hexane be used for soybean oil extraction?
  • In contrast, some advanced technologies such as enzyme-assisted, supercritical fluids, deep eutectic solvent, and ionic liquids seem less efficient than ordinary processes using hexane for soybean oil extraction. The best alternatives for replacing hexane seem to be ethanol, ethyl acetate, the terpenes, 2-MeTHF, and CPME.
  • Which model is best for soybean oil extraction?
  • In a general conclusion, it can be affirmed that the empirical So and Macdonald model is the best model to describe the soybean oil extraction, followed by the mass transfer kinetic model when correctly used. The typical values for the mass transfer parameters found in the literature for soybean oil extraction are presented in Table 7. Table 7.