Listing ID #1369062
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Contact SupplierWe offer cooking refinery oil . For refining the oil, there are three basic processes in the edible oil refinery. First process is neutralizing the oil in the neutralizer to remove the free fatty acids (ffa) by adding caustic soda. Oil is heated upto about 60°c by thermic fluid coils and oil is stirred by stirrer. Then soap stock formed due to chemical reaction is allowed to settle at the bottom of the neutralizer from where it is taken out into soap pan.
Neutralized oil is drawn into the second vessel called bleacher where colour of oil is removed by bleaching process with aid of chemicals such as carbon black and bleaching earth. Oil is generally heated upto 110°c by thermic fluid coils. Stirring is also continued. Bleaching process is done under vacuum.