1. Crude oil
2. Degumming
3. Deacidification
4. Bleaching
5. Frame filter
6. Deodorization
7. Dewaxing
8. Leaf filter
| Steam consumption | 700KG/T oil |
| Electric consumption | 28Kwh/T oil |
| Water (soften water) | 150Kg/T oil |
| Phosphoric acid | 2~3 kg/T oil |
| Alkali | acid valuex1-3kg/T oil |
| Circulating water cooling water yield | 150M3/H |
| Bleaching earth consumption | 3-5Kg/T oil |
| Waste bleaching earth oil content | ≤25~35% |
| Refining losses | acid valuex1.2 (chemical refining)
acid valuex 0.6 (physics refining) |
| Bleaching losses | the quantity of bleaching earth×0.25% |
| Deodorization loss consumption | ≤0.5%≤0.5% |
| Refining rate | 1-refining consumption |