Palm oil refinery machine refers to a series of refining processes that can remove phospholipids, FFA, pigment, off-flavor and other impurities in the oil. Palm oil refinery machine or vegetable oil refinery plant is essential to ensure removal of gums, waxes, phosphatides and free fatty acid (F. F.A.) from the oil. To impart uniform colur by removal of coloring pigments and to get rid of unpleasant smell from the oil by removal of odiferous matter.
Palm oil refinery machine usually includes the following sections: Degumming, Neutralization, Bleaching, Dewaxing and Deodorization. The process of removing these impurities after oil extraction section is called oil refining. The crude oil obtained either from expellers or solvent extraction plant contains impurities, which must be removed to make the oil edible, more palatable and stable against rancidity upon storage.
Refining Methods for Palm oil refinery machine
There are two refining methods for the Palm oil refinery machine in the ebtire oil refinery plant.They are physical refining and chemical refining. Physical refining means removing gum in oil during process of degumming in special method and removing FFA in process of deodorizing by steam. Chemical refining, however, means removing FFA in a chemical way ( Acid-base neutralization). Gum and soap foot produced is separated by centrifuges.
Palm oil refinery machine - Chemical Refining
The finished oil is consistent and stable.
Excellent adaptability and less requirement to oil quality.
Less bleaching earth is added into compared with physical refining.
Palm oil refinery machine - Physical Refining
High oil refining rate, less oil loss.
No waste water discharged.
Especially suitable for oils of high acid value, and low gum content.
More FFA distilled out.
With Over 10 years/ experience of designing & installing & exporting complete Palm oil refinery machine like vegetable oil refinery, we are now the leading company in edible / vegetable oil refinery field. We supply various edible / vegetable oil refining equipment and technology to ensure that best finished oil is achieved with the lowest production cost. If you'd like to get more information about our oil refinery plant,please contact us in the following form. We are always at your service.
(1)How to extract palm oil from palm fruit?
Palm oil is extracted from fresh fruit bunches (FFB) by mechanical process.The palm oil production process for large scale is complexed.
Below you may find steps,how palm oil is extracted from palm fruit: Palm fruit→Palm fruit reception section→Plam fruit sterilizing section→Palm fruit threshing section→Palm fruit pressing section→Crude palm oil filtering section→Crude palm oil
(2)Why do the palm oil need to refine?
After oil pressing process or oil solvent extraction process, we get crude edible oil. However, the crude edible oil can't eat and sell to the market. The crude edible oil must be processed with edible oil refinery plant.After refining, the flavor, color and smell of edible oil is improved, the stability is improved which is good for long time storage, the smoke point of oil is increased.
(3)Edible oil refinery plant process:
Oil refinery is based on 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 palm oil, getting standard palm oil.
Major process during palm oil refining process: Neutralization pot: For acid refining, alkali refining and water washing. Decolorization pot: Bleach oil and remove pigment. Deodorization pot: Remove odor of oil(Made of stainless steel).
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1-10tpd small scale palm oil refinery machine, palm kernel oil refining machine