1. Product Introduction & Main Application
Arnico’s Heavy Hydrocarbon H1 is a heavy, aromatic petroleum fraction with a distillation range of 180°C to 230°C, used as a powerful solvent and octane booster in the formulation of premium and super gasolines. Due to its heavy aromatic content (C9+), this product acts as a key component for increasing energy density and improving anti-knock properties in the final fuel.
2. Technical Specifications
| Technical Parameter | Standard Grade | Premium Low Sulfur Grade | Unit |
|---|---|---|---|
| Density at 15°C | 0.870 – 0.910 | 0.860 – 0.890 | kg/m³ |
| Distillation Range (IBP-FBP) | 180 – 230 | 175 – 225 | °C |
| Total Aromatics | ≥ 80 | ≥ 85 | % vol |
| Total Sulfur | ≤ 200 | ≤ 50 | ppm |
| Research Octane Number (RON) | ≥ 100 | ≥ 103 | – |
| Motor Octane Number (MON) | ≥ 90 | ≥ 92 | – |
| Olefins | ≤ 10 | ≤ 5 | % vol |
| Flash Point | ≥ 62 | ≥ 64 | °C |
3. Features & Benefits
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Superb Octane Enhancer: Possesses a RON above 100, providing the ability to blend with light gasoline cuts to reach premium specifications.
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Improved Energy Density: Increases the volumetric energy content of gasoline, leading to greater mileage per tank.
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Excellent Solubility & Miscibility: Blends completely and homogeneously with all other gasoline components without forming sediment or phase separation.
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Chemical Stability: Good resistance to gum formation and oxidation during storage.
4. Industrial Applications
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Refining & Fuel Industry: A key component in the blending of unleaded super and export-grade gasolines.
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Industrial Solvent Production: A base for producing heavy solvents for alkyd resin paints and coatings.
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Petrochemical Industry: A feed for transalkylation and aromatic extraction units.
5. Safety & Handling
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MSDS (Material Safety Data Sheet): This substance is flammable and toxic. In high concentrations, its vapors cause dizziness and nervous system irritation. The Arnico MSDS file must be obtained.
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Storage Conditions: Store in floating-roof tanks or tanks with a nitrogen blanket system, in a cool environment, away from sparks and static electricity.
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Personal Protective Equipment (PPE): When handling, the use of a respirator with an organic vapor filter, solvent-resistant gloves, and anti-static clothing is mandatory.
6. Quality Assurance & COA
All Arnico H1 shipments are accompanied by a Certificate of Analysis (COA) detailing the ASTM D86 distillation curve, density, and hydrocarbon composition.
