Local and other places OIL EXTRACTION PLANT comparison in techniques and process:

Local and other places OIL EXTRACTION PLANT comparison in techniques and process: Zhengzhou Dayang`s Crude Oil Refining Machine feature 1. Oil Refining Machine Quality: According to the production standard made by the Seller. 2. Oil Refining Machine Production period: Within 45working days after the receipt of advance payment. 3. Delivery: Within 50 working days after receipt of advance payment. 4. Oil Refining Machine Payment: 30% of contract value should be paid by T/T to the Seller’s account as advance payment to start the production, the rest 70% must be paid by T/T before shipment. 5. Oil Refining Machine Guaranty time for 1 year. 6. Oil Refining Machine Installation: We’ll send 5-8 technician to the buyer’s factory for installation and training. 7. Oil Refining Machine Solvent loss rate is less than 2%. 8.The air compressor can dry the bleached clay. 9.The air press is for filter clay; The stream gererator can gererate stream distillation. 10.The Oil Refining Machine quality of used cooking oil refining machine reached to the standards for edible oil and santitation . 11.By Oil Refining Machine neutralization using phosphoric acid, water ashing, bleaching and stean refining.


Local and other places OIL EXTRACTION PLANT comparison in techniques and process: Physical Oil Refining Machine is refer to using physical method to remove impurities from crude vegetable oil, main process include: degumming, deacidification, decolorization, deodorization etc..

Local and other places OIL EXTRACTION PLANT comparison in techniques and process: Oil Refining Machine Deacidification process is very important in the physical oil refinery, it is refer to removal of the free fatty acid, at the same time removal of pigment, phospholipids, hydrocarbons and mucilaginous impurities and other useful components,such as tocopherols, sterols, sterol esters.

Local and other places OIL EXTRACTION PLANT comparison in techniques and process: Nowadays, traditional Oil Refining Machine deacidification method used in industry area, include: Oil Refining Machine chemical method and physical method( steam refining), mixed oil deacidification. Lots of oil processing scholar R& many new acid removal method, such as: Biological removal of acid method (or biological refining), deacidifying with esterification method, solvent extraction method etc..

Local and other places OIL EXTRACTION PLANT comparison in techniques and process: Although these new Oil Refining Machine methods overcome the disadvantages of the traditional Oil Refining Machine methods, however, there are still many shortcomings.

Local and other places OIL EXTRACTION PLANT comparison in techniques and process: Chemical Oil Refining Machine method in the oil refinery to removal of acid also called alkali refining, widely used in industry area, adding alkali in Oil Refining Machine degummed oil, react with free fatty acid, then settled by soap foot form, some of the impurity adsorbed by the soap foot, soap foot is removed by centrifugal separation. Chemical Oil Refining Machine deacidification, usually using caustic soda (NaOH).

Local and other places OIL EXTRACTION PLANT comparison in techniques and process: Neutral oil hydrolysis under the action of alkali have a large amount of oil loss, and besides, there also part neutral oil in the soap foot. Form the soap foot need sulfate acid treated, make large amount of waste water. Oil Refining Machine Oil consumption according to the acid value of crude oil, higher acid value, more oil consumption.

Local and other places OIL EXTRACTION PLANT comparison in techniques and process.
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