The temperature of the refining process is determined by the ratio of oil temperature, solvent temperature and their quantities. Relatively high temperatures are beneficial to oil refining. The temperature of the refining process is determined by the initial boiling point within the composition of the fresh solvent fraction. Each refining stage is determined by the concentration of the intermediate mixed oil, and the temperature of the refining process must not exceed the boiling point of the solvent and mixed oil. Otherwise, a large amount of solvent will volatilize, making the solvent ratio unable to meet the refining requirements.
The longer the oil is refined, the less residual oil will be left. Different equipment has different refining times.
The palm oil refining process is: crude palm oil - filtration - degumming - neutralization - bleaching - deodorization.
Add water to complete hydration and degumming, add alkali to complete neutralization or add water vapor to complete distillation and deacidification, add adsorbent activated lime or activated carbon to complete refining and decolorization, high temperature negative pressure to complete refining and deodorization, and at the same time remove low-boiling point volatile matter that easily produces oil smoke.
Hnan Huatai supply crude palm oil refining machine, crude palm oil refinery, any need please email to info01@cnoilmachine.com
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