1. Product Introduction & Main Application
Arnico’s Gas Oil D2 is a middle distillate petroleum fraction with a boiling range of 180-360°C and a maximum sulfur content of 0.2%. It is used as the primary fuel for large industrial diesel generators, boilers, heating furnaces, and heavy-duty off-road machinery. This fuel is recognized under the Russian GOST 305-82 standard and is an economical option for heavy industrial and power generation applications.
2. Technical Specifications
| Technical Parameter | Standard D2 Grade | Low Sulfur D2 Grade | Unit |
|---|---|---|---|
| Cetane Number | ≥ 45 | ≥ 48 | – |
| Density at 20°C | ≤ 860 | ≤ 855 | kg/m³ |
| Total Sulfur | ≤ 0.20 (2000 ppm) | ≤ 0.05 (500 ppm) | % |
| Flash Point | ≥ 62 | ≥ 60 | °C |
| Pour Point | ≤ -10 (Summer) / ≤ -35 (Winter) | ≤ -5 (Summer) | °C |
| Ash Content | ≤ 0.01 | ≤ 0.01 | % |
| Viscosity at 20°C | 3.0 – 6.0 | 3.0 – 6.0 | cSt |
3. Features & Benefits
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Economical Pricing & High Efficiency: Possesses a very good calorific value (approx. 42.5 MJ/kg), making it cost-effective for small-scale power plants and industrial boilers.
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Application Flexibility: Suitable for a wide range of low-to-medium speed diesel engines that do not require Euro-grade fuel.
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Low Sulfur Grade Available: Markedly reduces equipment corrosion and SO₂ emissions compared to older, higher-sulfur grades.
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Storage Stability: Good resistance to oxidation and sludge formation in large, long-term storage tanks.
4. Industrial Applications
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Diesel Power Plants: The primary fuel for large-scale generators providing baseload and backup electricity.
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Steam Boilers & Furnaces: Supplying heat in petrochemical, textile, and food processing industries.
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Mining & Road Construction Machinery: Fuel for excavators, dump trucks, and diesel locomotives.
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Agriculture: Fuel for large tractors and irrigation pumps.
5. Safety & Handling
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MSDS (Material Safety Data Sheet): This substance is flammable and toxic. Its vapors in high concentrations cause headaches and dizziness. The Arnico MSDS file is upon request.
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Storage Conditions: Store in clean, dry carbon steel tanks, away from moisture, sparks, and heat. Contamination with water and sediment must be strictly prevented to avoid filter blockage.
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Personal Protective Equipment (PPE): The use of oil-resistant gloves, safety goggles, and workwear is necessary when handling the product.
6. Quality Assurance & COA
Arnico D2 shipments are supplied with a Certificate of Analysis (COA) based on the GOST 305-82 standard, with precise mention of density and pour point.
