Fuel Oils – MAZUT M100/99 GOST 10585-75
When petroleum is distilled, fuel oil is produced as a residue or distillate. Any fuel oil is a form of petroleum that is burned to produce energy or heat for running an engine. These are usually low quality oils that are heated in a furnace or boiler and used in a number of industries.
MAZUT is such a fuel and is typically used in generating plants and factories. Of course different plants have expected requirements and specifications of their fuel and this is why MAZUT M100/99 and GOST 10585-75 are produced according to industry ISO standards.
Specifications for Heavy Fuel Oil / MAZUT M100 (GOST 10585-75)
| 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 at 50ºC | 118 max |
| 6. Water content | 0.5% |
| 7. Mechanical impurities | Lower than 0.1% |
| 8. Acidity Lower than | 5 mg KOH/ 100ml |
| 9. Alkalinity | nil |
| 10. Gross Calorific Value Kcal/kg / KJ/kg | Min9700/41300 |
| 11. Density at 15.0 deg. C Kg/l | 0.8900.9200 |
| 12. Hydrogen Sulfide Content (H2S) pom | 0.5 max |
| 13. Carbon Residua | Lower than 7% |
| 14. Vanadium (V) ppm | 23 |
| 15. Aluminium (Al) ppm | 5 |
| 16. Silikon (Si) ppm | 12 |
| 17. Nickel (Ni) ppm | 29 |
| 18. Asphaltenes m/m | 3.6% |
| 19. Destilation @4 mm Hg | |
| Extracted to 760 mm Hg | |
| Initial Boiling Point deg. C | 216 |
| 5% recovered deg. C | 259 |
| 10% recovered deg. C | 310 |
| 24% recovered deg. C | 358 |
| 30% recovered deg. C | 445 |
| 40% recovered deg. C | 502 |
| 50% recovered deg. C | 534 |
| 60% recovered deg. C | 538 |
| 75% recovered deg. C | 545 |
| 80% recovered deg. C | - |
| 95% recovered deg. C | 550 |
| Final Boiling point deg. C | 560 |
| Percent Recovered vol | 78% |
| Residue vol | 22% |
| Total Nitrogen m/m | 0.192% |
| 20. Sodium (Na) ppm | 15 |