Diesel fuel in general is any liquid fuel used in diesel engines. The most common is a specific fractional distillate of petroleum fuel oil, but alternatives that are not derived from petroleum, such as biodiesel, biomass to liquid (BTL) or gas to liquid (GTL) diesel, are increasingly being developed and adopted. To distinguish these types, petroleum-derived diesel is increasingly called PETRODIESEL. Ultra-low sulphur diesel (ULSD) is a standard for defining diesel fuel with substantially lowered sulphur contents.
SPECIFICATION:
COMPONENT | RESULT |
---|---|
1. Ash content, not more % | 0,14 |
2. Mass fraction of sulphur, not more % -low-sulphur-residual-oil | 0,5 |
3. Temperature of the flash, not less ºC in the closed crucible | |
In the open crucible ºC | 110 min |
4. The temperature of solidification, not higher ºC | 25 |
5. Kinematics Viscosity | 118 max |
6. Water Content | 0.5% |
7. Mechanical Impurities | Lower than 0.1% |
8. Acidity | Lower than 5 mg KOH / 100 mg |
9. Alkalinity | Nil |
10. Gross Calorific Value Kcal/kg/KJ/kg | Min 9700 / 41300 |
11. Density at 15.0 deg. C Kg/l | 0.8900-0.9200 |
12. Hydrogen Sulfide Content (H2S) pom | 0.5 max |
13. Carbon Residua | Lower than 7% |
14. Vanadium (V) ppm | 23 |
15. Aluminum (Al) ppm | 5 |
16. Silicon (Si) ppm | 12 |
17. Nickel (Ni) ppm | 29 |
18. Aspartames m/m | 3.6% |
19. Distillation @4 mm Hg | |
Extracted to 760 mm Hg | |
Initial Boiling Point deg . C | 216 |