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- Is there small peanut oil making machine for sale? How much is the price?
- What is the processing capacity of the corn germ oil production line?
- What should be avoided during peanut oil production?
- What about the timeline of the entire soybean oil processing project?
- How to save the cost of sunflower oil processing machines?
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News
- Benin customer successfully purchased palm nut oil processing machines from Henan Doing Company
- 2TPH palm oil press line and 0.5TPH palm kernel oil extraction machines have been shipped to Nigeria
- The 0.5TPD edible oil refining equipment have been successfully shipped from Henan Doing company to Uganda
- Henan Glory Company shipped 1tph palm kernel oil refining plant to Nigeria
- The 50t/d soybean oil puffing and pressing production line project is being installed in Nigeria
The difference between physical refining and chemical refining of edible oil
Edible oil refining method can be devided into physical refining and chemical refining methods. Many customers don't know their difference clearly. Now, I will simplely expain it.
Physical refining and chemical refining process flow chart
Physical refining of edible oil is purely physical of degumming, deacidificaton, decolorization and deodorization, without any chemical reaction.
Chemical refining of edible oil will use some alkali liquor to neutralize the acid in crude oil. When the crude oil is with high acid value, it is often used.
Sometimes, physical refining and chemical refining methods will be used simultaneously according to the quality of the crude oil.
As for which refining technology is better, it depends on your requirement. You can tell us your specifications of crude oil, and the requirement of final edible oil, and our engineers will design the most suitable proposal for you, to help you build a best quality and cost-effective edible oil refinery plant.
Henan Doing Company has engaged in edible oil refinery plant filed many years, and built many projects in Mexico, Peru, Indonesia, Malaysia, Kenya, Nigeria, and so on.
About the edible oil refinery plant, Doing Company can do the input capacity from 1ton/day to 500tons/day. For the different capacity, the refining technology are different. Welcome to contact us!
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If you wanna to get more details about The difference between physical refining and chemical refining of edible oil, you can send E-mail to sales@doingoilmachine.com. Or you can consult our professional engineers and specialized sales team by leaving a message in below form. We will contact you ASAP. You also can visit our factory in Henan, China.