Henan Doing Mechanical Equipment Co., Ltd http://www.palmoilextractionmachine.com TEL: +86-373-56771823 Skype: sophia.zang1 Whatsapp: 86-13526627860 Email: palmoil@doingmachinery.com
Corn germ oil refining machine process line adopts the most advanced crude oil refining technology including degumming, deacidification, decolorization, negative blenching, high vacuum steam deodorization, dewaxing and dehydration. The unique designed crude corn germ oil refining technology ensures high efficiency corn germ oil refinery with less activity addition and low residual oil. Main Refining Processes for Corn germ oil refining machine :
1. Degumming Process of Corn germ oil refining machine :Some impurity, such as Phospholipid, gum, and protein, can be dissolved into oil when there is no water, but once there is water in oil, these impurities can be dissolved into water. So, in degumming section, we use the hot water to wash crude oil for two-three times to remove these impurities. 2. Neutralizing/Neutralization Process of Corn germ oil refining machine ďźš The crude oil is fed into the neutralizer and mixed with small amounts of degumming agent such as phosphoric acid to help remove gums.Free fatty acids are removed from the oil by adding caustic soda and heating it at 60Ëš then stirring the mixture. Heating helps caustic soda to react with the fatty acids to form the soap material. Once the soap material settles in the neutralizer machine, it is collected with soap pans while the oil is washed with water to remove any