Flow chart for physical refining and chemical refining of palm oil

Flow chart for physical refining and chemical refining of palm oil is a complex process. Due to the special features of palm oil, physical refining anf chemical refining all can be used in palm oil refining process. The difference between physical refining of palm oil and chemical refining of palm oil  lies in the way that how to remove FFA. Chemical refining removes the FFA in the deacidification section while physical refining removes the FFA in the deodorization section.

Flow chart for physical refining and chemical refining of palm oil (Click here to view larger)

Detail introduction of physical refining and chemical refining of palm oil:

Palm oil chemical refining: In palm oil deacidification process, adding alkali to degummed palm oil, and use of alkali neutralization and removal of most of the free fatty acids in the form of soap, also known as alkali refining process.

Palm oil physical refining: a high temperature and under vacuum conditions of the oil subjected to a steam distillation treatment of the free fatty acids.

Here are some palm oil refining projects built by Henan Doing Company:

Palm oil refining projects built by Henan Doing Company

Kenya 100tpd palm oil physical refining projects:

Liberia 5tpd palm kernel oil chemical refining projects;

Peru 20tpd olive oil chemical refining projects;

Indonesia 5tpd palm oil physical refining projects;

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