Soybean oil refinery plant

Why soybean oil refinery is necessary?
Soybean oil is indispensable in our daily life, no matter what kind of food you make. Especially in China, we have accumulated thousands of years diet culture, and soybean oil quality will directly influence the food flavor. Thus high quality soybean oil is definitely important. It is said that the soybean oil without refinery is full of impurities such as gums, pigments, waxes, phosphatides and free fatty acid (FFA), among which some are harmful to our health. Soybean oil refinery is essential to remove them and offer us the first or second grade edible oil.
Soybean is a general kind of material for making edible oil. The whole soybean oil refinery plant contains three workshops: soybean pretreatment workshop, soybean oil extraction workshop and soybean oil refinery workshop line.
Craft flow for soybean oil refinery plant:
Crude soybean oil → degumming and deacidification→ decolorization →deodorization→ refined soybean oil.

 soybean oil refining machine
Soybean oil refining process
Featured advantages of soybean oil refinery plant:
◆Advanced soybean oil refinery plant configuration and high quality equipment manufacturing
◆Automatic control system
◆Excellent technical and economical indicators
◆Meeting customers’ different soybean oil refinery plant requirements at home and abroad
◆The whole line of soybean oil refinery plant including degumming and deacidification, decolorization ,and deodorization .
edible oil refining machine
Edible oil refining machine
Four main steps of soybean oil refinery plant process:
1. Crude soybean oil degumming: In this step gums in crude soybean oil are removed by hydration with the help of phosphoric acid.
2. Deacidification ( neutralization): In this step free fatty acids are neutralized by using sodium hydroxide and convert them into soap. Additional impurities are also removed by adsorption on soap.
3. Decolorization : During decolorization, unwanted pigments are adsorbed physically and oil will become much clearer.
4. Deodorization: Deodorization is used to remove unacceptable odors by steam distillation, the odoriferous compound are stripped off with the help of live injected steam into heated oil under high vacuum pressure.

In general, soybean oil refinery plant is divided into 3 types, batch soybean oil refinery plant, semi-continuous soybean oil refinery plant, continuous soybean oil refinery plant, the difference of which is capacity. If you capacity is 1t-30tpd,you can choose batch soybean oil refinery plant; If you capacity is 20t-50tpd,you can choose semi-continuous soybean oil refinery plant; If you capacity is 50t-200tpd,you can choose continuous soybean oil refinery plant. What’s more,
Our engineers can help you design and install soybean oil refinery plant according to your capacity and requirements. If you want to know more about soybean oil refinery plant, please feel free to contact us.

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