The interval refining process is a kind of interval process. It is suitable for small oil plant or the enterprises which replaces oil frequently. Refining process mainly includes degumming, deacidification, decolorization, deodorization, dewaxing and other sections. We adopt physical refining or chemical refining technology flexibly according to different oil quality so as to make refined
Turn on the vacuum pump, the vacuum degree> 700mmHg. Alkali refining water washing after the first suction pot decolorization, stirring, temperature reached 90 ℃, stirring for 30 minutes, to a moisture to 0.1% or less, and then a small amount of decolorizing agent inhaler (clay, activated carbon), depending on the amount of oil to add
Palm oil refining purpose is to remove impurities, refined edible oil to achieve the standards. The main flow of the process: crude oil – degumming – deacidification – decolorization – deodorization – fractionation. Plus water of degumming, alkali neutralization or steam distillation deacidification, plus activated clay or active carbon adsorbent, high temperature vacuum deodorizer fumes
