• What equipment is used for soybean oil extraction?
  • This approach is advantageous due to its simpler operation and application, since it demands a reduced number of parameters. According to Erickson , the main equipment used for soybean oil extraction in industrial scale are rotocell, stationary basket, horizontal belt, and continuous loop extractors.
  • How is oil extracted from soybeans?
  • Due to the moderate oil content (18 ¨C 23%mass) , it is mandatorily recovered from soybeans by solvent extraction . Currently, industries adopt a continuous-countercurrent-multistage extractor for oil extraction from vegetable oilseeds.
  • 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 .
  • 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.
  • 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.
  • What mathematical models are used in soybean oil extraction?
  • Comerlatto et al. and Cerutti et al. have applied mathematical models derived from conservation equations to fixed bed soybean oil extraction. Another mathematical model was applied to soybean oil extraction through immersion and percolation by Pramparo et al. .