Characteristics: It is produced during the palm fruit pressing process of palm pulp. The main ingredients are the same as crude palm oil (CPO). The main difference lies in the content of free fatty acids. The FFA content of high acid value crude palm oil is 5%-30%, while the content of palm crude palm oil is 5%-30%. Crude oil (FFA content of CPO <5%).

Usage: As a raw material for the production of biodiesel, soap, toilet soap, transparent soap, lubricants, papermaking aids, craft candles, hydrogenated oil, stearic acid, glycerin, etc.

The refining treatment of palm oil can be divided into two categories: physical refining and chemical refining. The main difference between the two processes is the separation method of free fatty acids. The deacidification process of physical refining is carried out simultaneously with the deodorization process. The deacidification process of chemical refining is usually It is placed after hydration and degumming. The physical refining deacidification method utilizes the highly volatile characteristics of free fatty acids and odor molecules under high temperature and high pressure conditions, and introduces steam into the crude oil to separate these impurities. There are strict standards for the content of phospholipids and pigments in oils during the physical refining and deacidification process. These impurities must be separated as much as possible during the degumming and decolorization processes to avoid reactions between peptidic impurities and pigments under high temperature conditions, affecting the quality of the finished oil. Chemical refining and deacidification is to add an appropriate amount of alkali solution to crude oil and use acid-base neutralization reaction to separate free fatty acids. It can also reduce the phospholipid content in the oil. Relatively speaking, the chemical refining process is relatively convenient to operate, but the wastewater generated needs to be treated to avoid impact on the environment.

Which refining process an oil factory chooses must be decided based on the actual situation. In this process, oil factories investing in and building palm oil plants cannot do without the application of mechanical equipment. It is recommended that oil factories cooperate with Huatai Palm Oil Machinery, which has rich experience and has served thousands of oil factories. Cooperate with equipment factories. The manufacturers have mature technical skills and serious and responsible staff, and can provide customers with reasonable mechanical equipment according to their actual conditions, provide oil plants with practical solutions, and assist palm oil plant production. any need please email to info01@cnoilmachine.com