Solvent Extraction Process Explained: Hexane-Based Oil Recovery for Protein-Rich Meal Production
N&T Engitech Pvt. Ltd. is a leading provider of engineering, procurement, and construction (EPC) solutions for the Oils & Fats industry. We specialize in design, manufacturing, installation, and maintenance of advanced oils & fats processing plants.
With state-of-the-art technology, strict quality checks, and sustainable practices, we deliver reliable turnkey solutions trusted by industries worldwide.
About N&T Engitech Pvt. Ltd.
N&T Engitech Pvt. Ltd. is one of the best companies that provide engineering, procurement, and construction (EPC) services to the Oils & Fats business. We design, build, install, and maintain modern oils and fats processing plants. Our turnkey solutions are trusted by industries all over the world. We help organizations throughout the world with new and cost-effective solutions that use the latest technology, thorough quality inspections, and environmentally friendly methods.
After extensive investigation, it was determined that hexane is the most appropriate, cost-effective, and recyclable solvent for solvent extraction.
Solvent extraction is a method that extracts oils and oleo compounds from oil-bearing materials. Extraction of oil from low oil-bearing materials to less than 1% yields protein-rich meal appropriate for diverse uses such as chicken, fish, animal feeds, and pet food.
Various extractors are designed to extract oil from oil-bearing materials, including Ball Man, Kennedy, Rotocell, Rotary Cells, and Moving Bed Extractors.
The Moving Deep Bed Extractor uses Solvent Hexane to extract oils from a variety of materials, including Soya Beans, Cotton Seeds, Sunflower, Groundnut, Castor, Mustard, Safflower, Sunflower, Shea, and Cocoa Nibs.
Oil extraction requires proper processing of oil-bearing seeds, ejected cakes, or enlarged materials.
Solvent Extraction
The Redler Conveyor transports prepared seed from the preparatory section, full pressed oil cake, pre-pressed oil cake, or expanded material to the Extractor via a rotary valve or Plug O Seal. The extractor feed hopper has a high and low-level arrangement to ensure a proper level of material in the Hope and seal system. The material enters the intake hopper and passes through the moving deep bed extractor's endless band conveyor chain. Hexane is then sprayed counter-currently across the material. The solvent percolates through the bed, dissolving oil with it. The solvent oil combination is known as miscella.
Miscella from the last hopper is delivered to the holding tank via a filter or hydro cyclones located above the extractor. The de-oiled seed material containing solvent is unloaded from the extractor discharge hopper and delivered to the desolventizer toaster via a leak-proof sealed conveyor.
🌍 Commitment & Call to Action
N&T Engitech Pvt. Ltd. remains at the forefront of the development of environmentally benign and effective methods for hydrocarbon extraction. We employ hexane-based solvent extraction to not only extract the maximum amount of oil from the ground, but also to help companies produce high-quality, protein-rich portions for food and feed.
🌍 N&T Engitech is committed to delivering world-class comprehensive solutions for the oils and lipids sector in over 25 countries.
📩 Request for Action
Are you interested in enhancing your oil recovery process or constructing a solvent extraction plant? 👉 Contact N&T Engitech Pvt. Ltd. today for environmentally friendly oil processing solutions, custom engineering, and complete projects.
