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  • What technology is used in peanut oil production?
  • It starts by explaining the pretreatment technology and peanut pressing technology of high temperature and cold pressing peanut oil. It then discusses the peanut oil extraction technology, which includes leaching and separation technology. At the end of the chapter, it discusses the peanut oil production line and the relevant key equipment.
  • What is peanut oil extraction technology?
  • Peanut Oil Extraction Technology The leaching method, also named the extraction method, is a method that uses certain organic solvents that can dissolve fat to spray and immerse the oil-bearing materials so as to eventually separate the fat from the materials.
  • What equipment is used for cold pressing of peanut oil?
  • Figure 3.8. Flow chart of equipment for cold pressing of peanut oil. 2. First, a sheller is used to shell the peanuts, and then the peanut kernels are transported to the low-temperature drying oven to be dried after being subjected to precleaning, gravity/magnetic separation de-stoner cleaning, and grading.
  • Can mechanical shelling be used for peanuts?
  • Mechanical shelling is both time-saving and labor-saving, but tends to cause mechanical damage to the peanuts. For the peanuts used for oil production, there is not a high requirement for undamaged peanut kernels, and therefore, mechanical equipment can be used for shelling. 3.1.3. Grading and Selection
  • How peanuts are used in China?
  • Among the total peanuts for consumption in China, more than 50% of peanuts are used for oil production, which has become the main pattern of peanut consumption in China. Currently, there are two pressing methods: high-temperature pressing and cold pressing.
  • How is peanut oil processed?
  • 1. Cold-Pressed Peanut Oil First, the sheller is used to shell the peanuts, and then the peanut kernels are transported to be dried in the low-temperature drying oven after being subjected to precleaning, cleaning by the gravity/magnetic separation destoner, and grading.