cottonseed oil solvent production line rotocel extractor

   
cottonseed oil solvent production line rotocel extractor
                                               
                                               
                                               
                                               
  • cottonseed oil solvent production line rotocel extractor
  • What is cottonseed oil extraction?
  • Oil extraction is using the organic solvent to extract oil from the pre-pressed cake inside the oil extractor. Multiple oil extractors such as loop type extractor, rotocel extractor and towline extractor can be used for the cottonseed oil extraction plant. After oil extraction, miscella and the solvent containing wet meal are obtained.
  • How is wet meal extracted from cottonseed oil extraction plant?
  • The wet meal from the oil extractor enters the DTDC desolventizing the cottonseed oil extraction plant.After pre-desolventizing, desolventizing, drying, and cooling, the solvent is removed and the dry meal is obtained and sent to the meal storehouse for packaging.
  • What is cottonseed oil plant?
  • The cottonseed oil plant includes cottonseeds pretreatment and prepressing workshop, cottonseed cake solvent extraction workshop and crude cottonseed oil refinery plant. The residual oil rate in the cottonseed meal is lower than 1%. Cottonseeds contain a toxic pigment which called gossypol, of which the content is 0.15%-1.8%.
  • How to extract CSO from cottonseed?
  • Twenty grams of Lankart-57, RH-112, F-20, K-25, and D-9 cottonseed varieties were used to extract CSO by Soxhlet method using 300 mL n-hexane as solvent at 70 °C temperature for 5 h, and result shows oil content in the range of 12 to 14.55% (Shah 2017).