• What is corn oil extraction plant?
  • Corn oil extraction plant extracts corn germ from corn and produces corn germ oil by solvent extraction method. The corn oil production line includes corn germ extraction process, corn germ pretreatment and prepressing process, corn germ cake solvent extraction process and crude corn germ oil refining process.
  • What is the solvent extraction process?
  • The process of extracting oil from corn using hexane or other solvents is called solvent extraction. The solvent extraction process uses these solvents to wash the corn oil from the prepared flakes or press cake.
  • What is the extraction rate of corn oil?
  • At present, most corn oil companies or factories use screw pressing process, the oil yield is around 65%~70%, while for large oil mills adopting solvent extraction technology, the corn germ oil extraction rate can reach 98%. Complete Corn Oil Extraction Process (Solvent Extraction)
  • What is the solvent extraction equipment?
  • The main solvent extraction equipment includes rotary extractor, ring extractor, belt extractor and drag-chain extractor. It can also be divided into batch extraction machine and continuous extraction machine. This process is suitable for large scale corn oil milling factory.
  • What is the corn oil production line?
  • The corn oil production line includes corn germ extraction process, corn germ pretreatment and prepressing process, corn germ cake solvent extraction process and crude corn germ oil refining process. Corn oil extraction plant is suitable for large-scale corn oil production.
  • How is oil sludge treated?
  • Different physicochemical and biological treatments have been used to treat oil sludges, and oil recovery techniques are preferred such as oil sludge washing (OSW) with surfactants and co-solvents. Toluene is commonly used as co-solvent, but it is non-benign to the environment.