Solvent extraction is a chemical extraction method that treats oils such as vegetables, oilseeds, and olives with solvents, preferably hexane Mustard oil solvent extraction Plant . The petroleum industry makes edible oils, often allowing solvents to remove steps that may or may not have been pre-existing during pressing. Hexane-based procedures have long been commercially available Seed preparation section.

This process makes it possible to achieve oil yields above 95% with weight recovery of over 95% compared to oil yields of 60-70% by using expeller compression technology. Solvent removal removes all but about 1/2% of residual fuel, uses less horsepower, and requires less maintenance. It is very efficient and reliable, which is one of the reasons that removing solvents is an important part of separating fat from protein powders.

Solvent extraction plant.

MECTECH is a leading solvent extraction and edible oil production manufacturer and supplier in China, with a good reputation worldwide. They provide solutions for solvent extraction plants, starting with plant design and day-to-day operations. With many years of experience, MECTECH can find the best heavy equipment for them Mustard oil solvent extraction Plant . With advanced solvent extraction technology, a team of experts and skilled workers, they ensure that only the best products are available to the customers at the most competitive prices!

Solvent extraction plant workshop

So far, they have helped set up multiple solvents for various raw materials from seeds and nuts. Below they will show them some of the mining training.

Advantages of MECTECH Solvent Extraction Technology

Simple structure with stable performance. An additional horizontal grille prevents the guitar from flowing back into the cartridge, ensuring the best possible extraction.

The wet material is discharged from the ejector, continuously placing the wet material on the wet food. This prevents meal bridging, uneven contamination of wet foods and prolongs the life of the wet feed conveyor Seed preparation section . It includes pre-extraction, extraction and residual flow. There is a record turnover rate during the extraction process to ensure uniform and precise extraction. A special auto cellular solvent spray guarantees the best results during the extraction. Extraction processThe ground seeds or powder are purged or washed with petroleum distillate (typically hexane) which releases the oil from the seeds. The solvent is then “rinsed off” using heating the oil in a sealed box. The solvent is then distilled off by heating the oil/solvent combination to a hundred ° C (212 ° F) Seed preparation section .

After the solvent removal technique, the deoiled oilseed product can be within the shape of flakes, cake debris or multiplied pellet particles soaked in the solvent. Deoiled oilseed products typically contain 55-70% dry solids by weight, 25-35% by weight residual weight, 5-10% by weight water and less than 1% residual oil by weight. Deoiled oilseeds are usually at atmospheric pressure and a temperature of 55-60 ° C. In general, deoiled oilseed ingredients contain anti-inflammatory substances that can affect digestion. Therefore, oilseed products are cost-effective, dangerous to transport, and require additional processing. oil extraction system

Most oil extraction systems are located near farms that supply seed oil or ports or railways suitable for transporting large quantities of petroleum and petroleum products. Extraction systems can generally be divided into two groups Mustard oil solvent extraction Plant . One is the direct solvent extraction; the other is the prepress system based on solvent extraction.