Gas oil 10,000
Gas Oil 10,000 ppm, also referred to as high-sulfur diesel fuel with a sulfur content of up to 10,000 parts per million (1% sulfur by weight), is a petroleum distillate widely used in specific industrial and transportation applications where sulfur content regulations are less stringent.
Specifications
• Sulfur Content: Maximum of 10,000 ppm (1% by weight), significantly higher than low-sulfur diesel fuels.
• Cetane Number: Minimum 40, indicating sufficient ignition quality.
• Density at 15°C: Ranges from 820 to 870 kg/m³.
• Flash Point: Minimum of 54°C, ensuring safety during handling and storage.
• Viscosity at 40°C: Between 2.0 and 5.5 cSt, enabling efficient operation in diesel engines.
Note: These values may vary slightly depending on regional standards and refining processes.
Applications
• Power Generation:
Commonly used in power plants and industrial generators where emissions regulations allow.
• Marine and Offshore:
Utilized as bunker fuel for ships and offshore equipment.
• Industrial Heating:
Suitable for furnaces and boilers in regions where sulfur emission standards are lenient.
• Mining and Heavy Equipment:
Powers machinery in industries where low-sulfur fuel is unavailable or unnecessary.
Advantages
1. Cost-Effectiveness:
Higher sulfur gas oil is often less expensive than low-sulfur diesel fuels.
2. Energy-Dense Fuel:
Diesel fuels, including high-sulfur variants, contain more energy per liter than gasoline.
3. Availability in Specific Markets:
Readily accessible in regions with lower environmental restrictions.
Environmental Impact
Gas oil with 10,000 ppm sulfur releases significant amounts of sulfur oxides (SOx) during combustion, contributing to:
• Acid Rain: SOx interacts with water vapor in the atmosphere.
• Air Pollution: A major factor in smog and respiratory health issues.
Many regions worldwide are transitioning to low-sulfur and ultra-low-sulfur diesel fuels (≤15 ppm) to mitigate these impacts. However, in some developing markets and industries, gas oil with high sulfur content remains in use.
Regulatory Landscape
• United States and Europe: Strict mandates require ultra-low sulfur diesel (ULSD) fuels with sulfur content ≤15 ppm to meet environmental standards.
• Developing Regions: Gas oil 10,000 ppm may still be permitted in industries or for specific uses where regulation is less enforced or low-sulfur alternatives are not cost-effective.
