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Qie Physical Refining Features

Physical refining means removing free fatty acid using wet distillation rather than neutralization. It has the following features:

1. Less oil loss and product have high stability;

2. More suitable for oil with high acid value and low gum impurity;

3. More FFA is distilled out;

4. No wastewater in the process of water washing.

Plam oil is suitable for Physical refining.