Rapeseed oil refinery plant

Rapeseed oil refinery plant introduction :
Same with other oil refinery plant, rapeseed oil refinery plant includes degumming, deacidification, decolorization, and deodorization. Our rapeseed oil refinery plant is used to process various kinds of oilseeds such as peanuts, sunflower, soybean, rapeseed, cottonseed, rice bran ,and palm fruit, etc. And our rapeseed oil refinery plant capacity can be customized.

 oil seeds and oil extraction rate
Oil seeds and oil extraction rate

The purpose of rapeseed oil refinery plant:
Rapeseed oil refinery plant is according to the different usage and requirements , utilizing the physical methods and chemical processes to get rid of the harmful impurities and needless substance in the crude rapeseed oil , getting some standard oil .
Daily treatment: 5T,10T,20 T,30 T, 50T, 80T, 150T, 200T, 300T, 450T, 800 T, 1000 T, 2000T.
Craft flow for rapeseed oil refinery plant:
Crude rapeseed oil → degumming and deacidification→ decolorization →deodorization→ refined rapeseed oil.
rapeseed oil refining process
Rapeseed oil refining process

Main process of the rapeseed oil refinery plant:
1. Crude rapeseed oil degumming process
2. Crude rapeseed oil deacidification/neutralization process
3. Crude rapeseed oil decolorizing process
4. Crude rapeseed oil deodorization/distillation(deodorizing unit) process
   Crude Oil
Hot waterDegummingGums
Alkali liquorDeacidficationSoap Stock
White ClayDecolorizationWaste Clay
           Refined Oil

1>Degumming: Degumming removes gums as  preparation for subsequent refining processes.
2>Deacidification: Deacidification removes FFA (free fatty acid) in crude oil.
3>Decolorization: Decolorization removes pigments in crude oil by adding white clay, which can improve the oil quality.
4>Deodorization : Deodorization removes odor in crude oil, which can improve the flavor, stability, color and quality of the oil.
Working process of rapeseed oil refinery plant:

1.pump crude rapeseed oil into refining tank and heat with conduction oil, and the temperature will reach about 70°C-80°C after one hour.
2.Add acid or alkali to separate according to the acid value. After one hour's processing and 4-6hours deposit, then convey soap stock to storage tank.
3.Pump refined rapeseed oil into decolorizing tank. When it is up to 90-110°C after one hour's heating, add clay into tank for 20min's processing. Then separate clay and oil with filter.
4.Put discolored rapeseed oil into deodorization tank with vacuum pump. Heat and process with steam for odor removal. After filtering, you will get final oil product.
In general, rapeseed oil refinery plant is divided into 3 types, batch rapeseed oil refinery plant, semi-continuous rapeseed oil refinery plant, continuous rapeseed oil refinery plant, the difference of which is capacity. If you capacity is 1t-30tpd,you can choose batch rapeseed oil refinery plant; If you capacity is 20t-50tpd,you can choose semi-continuous rapeseed oil refinery plant; If you capacity is 50t-200tpd,you can choose continuous rapeseed oil refinery plant. What’s more, Our engineers can help you design and install rapeseed oil refinery plant according to your capacity and requirements. If you want to know more about rapeseed oil refinery plant, please feel free to contact us.

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General oil seeds

  • soybean oilseed
  •  peanut oilseed
  • sunflower oilseed
  •  corn germ
  • sesame oil seed
  • canola oil seed
  • rice bran oil material
  • palm oil

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