Palm Oil Refine Machine

Tianjin Mikim Technique Co., Ltd. is one of the most experienced manufacturers and suppliers of palm oil refine machine in China. If you're going to buy cheap palm oil refine machine made in China, welcome to get more information from our factory. All our products are with high quality and low price.

feature of palm oil refine machine:

In the refining equipment, crude oil (peanut oil, rapeseed oil, tea seed oil, soybean oil, sunflower oil, flax oil, walnut oil, sesame oil and other edible oils) is hydrated and degummed, deacidified, decolorized and deodorized by heating and stirring.

Hydration degumming, which utilizes the hydrophilicity of peptidic impurities such as phospholipids, adds a certain amount of water or dilute electrolyte solution to the crude oil under stirring, so that the pulverulent impurities in the crude oil swell and coagulate And separate and remove a degumming method. During the hydration degumming process, the substances that can be aggregated and precipitated are mainly phospholipids, in addition to proteins, mucus and trace metal ions that are bound to the phospholipids.


Alkaline refining and deacidification. All unrefined crude oils contain a certain amount of free fatty acids. The process of removing free fatty acids from fats and oils is called deacidification. Deacidification methods include alkali refining, distillation, solvent extraction and esterification. Commonly used in industrial production are alkali refining method and steam distillation method (ie physical refining method)


Decolorization of oils and fats, the adsorption of oils is to use some substances with strong selective adsorption to pigments (such as bleaching earth, activated clay, activated carbon, etc.) to adsorb pigments and other impurities in oils under certain conditions. So as to achieve the purpose of decolorization. The grease processed by the adsorbent has the purpose of improving the color of the oil and degumming, and can also effectively remove some trace metal ions in the grease and some substances that can cause the poisoning of the hydrogenation catalyst, so as to further refine the grease (hydrogenation, Deodorization) Provide good conditions.


Deodorization of oils and fats is the process of deodorizing substances by means of steam distillation under high temperature and high vacuum conditions by using the difference between the odorous substances in the oils and volatile triglyceride esters. The principle of deodorization by steam distillation (also known as steam stripping) is that water vapor is in contact with the surface of the oil and gas containing odor components, the water vapor is saturated by the volatile odor components, and according to its partial pressure The ratio escapes, the purpose of deodorizing components.

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