Groundnut sunflower seed and soybean oil solvent extraction from China with best price

What is the oil extraction ?

Extraction is a chemistry way to extract oil from soybean . It makes use of Solvent Extraction Principles ,which  makes Number 6 solvent oil come into soybean cake .Then oils and fats is dissolved from Mixed oil.

The process of  soybean oil extraction plant   

1. The oil pre-pressed will be put in the leaching plant .Then we add NO.6 solvent oil .

let oil commbined with solvent .The temperature of solvent should be 55-60degree . Then by heating ,through the frist steam pipe ,second steam pipe ,then stripping tower .the solvent will come out from the cake with oil .We heat them , the solvent will change to gas to go ,lefting the oil .

2. As the solvent with some oil and water ,in order to recycle solvent ,we must make it cooling .So we need the condenser .The condenser change solvent to liquid . we seprate the solvent ,oil ,water .And we can recycle solvent  .

Soybean Oil Making Machine :

1.Deacidification
   Sodium hydroxide antagonize free fatty acids,and subside phospholipids,to remove the insoluble impurities,then after the separation of soapstock,

neutral oil was washed in soft water,last drying in vacuum.
2.Decoloration
   Corn oil pigments in two categories: one is the natural pigment, such as the carotenoids lutein materials such as chlorophyll,

these are easy to bleach,and the other type of the products of organic matter, these pigments are not easy to be bleached.
3.Dewaxing
   Dewaxing can ensure the colour of corn oil to be clear bright at room temperature and frozen temperature. to reduce the oil in the wax content to 10 parts per million

to get crystal clear oil.
4.Deodorization 
   Using high temperature and high vacuum steam stripping method deodorization temperature commonly 180, vacuum degree 9.3 104 Pa can achieve ideal results

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