Gasoil 10ppm – Ultra-Low Sulfur Diesel (ULSD) Technical Profile
Product Overview
Gasoil 10ppm represents the cleanest tier of automotive diesel fuel, engineered to meet the world’s most stringent emission standards. With sulfur content capped at 10 parts per million, it enables advanced engine technologies while minimizing environmental impact. This premium fuel is the benchmark for modern transportation and industrial applications.
1. Key Specifications (EN 590 Compliant)
| Parameter | Specification | Technical Impact |
|---|---|---|
| Sulfur Content | ≤10 ppm | Enables DPFs/SCR systems; reduces SOx |
| Cetane Number | ≥51 | Improves ignition quality & cold starts |
| Density @15°C | 820–845 kg/m³ | Energy content optimization |
| Flash Point | ≥55°C | Safety in handling/storage |
| Lubricity (HFRR) | ≤460 μm wear scar | Protects fuel injection systems |
| Polycyclic Aromatics | ≤8% mass | Reduces particulate emissions |
| CFPP | Seasonally adjusted | Cold flow performance guarantee |
2. Environmental & Performance Advantages
Emission Compliance
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Euro 6/VI Compatibility: Mandatory for vehicles with:
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Diesel Particulate Filters (DPF)
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Selective Catalytic Reduction (SCR)
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Pollutant Reduction:
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99% lower SO₂ vs. 500ppm diesel
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Enables effective NOx aftertreatment
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Engine Benefits
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Extended component life (fuel pumps, injectors)
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Reduced maintenance intervals
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Optimal performance in Tier 4 Final/Stage V engines
3. Primary Applications
Transport Sector
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Commercial Fleets: Long-haul trucks meeting Euro VI
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Urban Vehicles: Buses, delivery vans in emission-controlled zones
Off-Road Equipment
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Construction machinery (excavators, cranes)
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Mining equipment
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Emergency power generators
Industrial Uses
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Fuel for stationary engines
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Backup power systems (hospitals, data centers)
4. Global Standards & Regional Variations
| Standard | Region | Key Notes |
|---|---|---|
| EN 590 | European Union | Winter/Summer grade variations |
| ASTM D975 | North America | Includes biodiesel blending (B5–B20) |
| JIS K2204 | Japan | Stringent lubricity requirements |
| GB 19147 | China | CN6 emission compliance |
5. Handling & Safety
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Storage: Carbon steel tanks with corrosion inhibitors
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Contamination Control:
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Water content ≤200 mg/kg (prevents microbial growth)
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Filtration to 4 microns for HPI systems
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Transport: Class 3 flammable liquid (UN 1202)
6. Market Position & Alternatives
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Cost Premium: ~5–8% over 50ppm diesel (refinery hydrotreater costs)
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Emerging Trends:
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Renewable diesel (HVO) blending
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Synthetic gas-to-liquid (GTL) alternatives
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