Oils like sunflower oil or maize germ oil (corn oil) have waxes present in them. At low temperatures these waxes give a hazy appearance to the oil. It is therefore essential to remove these waxes prior to bottling and marketing of the oil.
FFA Stripping As mentioned previously, the Deodorizing equipment can be modified to achieve Physical Refining. Since the conditions for deodorization and physical refining are almost identical, the modified equipment can be employed to achieve deodorization as well as physical refining. Fatty-Acid Recovery Fatty-Acids are evaporated (distilled) in FFA Stripping. The Fatty-Acid vapors are condensed by
Oil refining is according to the different usage and requirements, utilizing the physical methods and chemical processes to get rid of the harmful impurities and needless substance in the crude oil, getting standard oil. The crude vegetable oil from above mentioned two ways of extracting, oil pressing and/or solvent extraction, will be pumped into oil
Why crude oil need the oil refining equipment to further refine it? Now let’s talk about why you want to refine? What is the purpose of refining? Cooking oil not only provides nutrients for the human body,maintaining human health,but also an indispensable part of the delicious dining. However, the factors affecting the quality of cooking
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
