Biodiesel production process from vegetable oils, animal fats, and waste/used cooking oil through a chemical process. With annual capacity growing every year, biodiesel plants are an important part of our energy future. As biodiesel use and demand has grown, so too has the number of plants and the diversity of every locations.
What’s the technical standards of biodiesel?
| Items | Value | |
| Density(20℃)/(KG/M³) | 820-900 | |
| Kinematic viscosity(20℃)/mm²/S) | 3.0-8.0 | |
| Closed-cup flash point (℃) | ≥ | 130 |
| Cold filter plugging point (℃) | ≤ | |
| Sulphur content (%) | ≤ | 0.05% |
| Carbon residue on 10% residuum (%) | ≤ | 0.3 |
| Sulfated Ash (%) | ≤ | 0.02 |
| Moisture (%) | ≤ | water mark |
| Mechanical impurities | No | |
| Copper corrosion | ≤ | Level 1 |
| Cetane number | ≥ | 49 |
| Oxidation stability(110℃)/ h | ≥ | 6/Addtives |
| Acid value(mgKOH/g) | ≤ | 0.8 |
| Free glycerol content (%) | ≤ | 0.02 |
| Total glycerin content (%) | ≤ | 0.24 |
| 90% recovered temperature (℃) | ≤ | 360 |