1. Product Introduction & Main Application
Arnico’s Liquefied Petroleum Gas (LPG) is a blend of the light hydrocarbons propane and butane, stored as a liquid under moderate pressure and vaporizing into a gas at the point of use. This clean, high-energy, portable fuel serves as the primary energy source for domestic cooking and heating, as an automotive fuel (Autogas), and as a key feedstock in the petrochemical industry for olefin production, offering an ideal alternative to traditional polluting fuels.
2. Technical Specifications
| Technical Parameter | Commercial/Household Grade (Butane-Propane Mix) | High Propane Industrial Grade | Unit |
|---|---|---|---|
| Composition (Propane/Butane Ratio) | 30/70 to 50/50 | ≥ 90/10 | % mol |
| Net Calorific Value (NCV) | 45 – 46.5 | 46 – 47 | MJ/kg |
| Vapor Pressure at 40°C | ≤ 1.55 (Adjusted) | ≤ 1.70 | MPa |
| Liquid Density at 15°C | 0.54 – 0.56 | 0.50 – 0.52 | kg/L |
| Total Sulfur | ≤ 30 | ≤ 10 | ppm |
| Evaporation Residue | ≤ 0.05 | ≤ 0.02 | % vol |
| Odor | Odorized (Ethyl Mercaptan) | On Request | – |
3. Features & Benefits
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Clean & Low-Carbon Fuel: Burns without soot, ash, and with minimal CO₂ emissions compared to coal and heavy fuel oil, contributing to environmental protection.
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High Calorific Value & Flame Temperature: Provides fast cooking and excellent thermal efficiency in industrial furnaces and heating systems.
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Easy Portability: Liquefaction under pressure allows for simple storage in cylinders and small tanks, ideal for areas without access to a piped gas network.
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High Propane Industrial Grade: Guarantees reliable performance in cold weather due to its higher vapor pressure and is suitable for metal cutting applications.
4. Industrial Applications
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Domestic & Commercial: The primary cooking fuel in restaurants, homes, and central heating systems.
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Petrochemical Industry: Feedstock for steam crackers and olefin units to produce ethylene, propylene, and butadiene.
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Transport (Autogas): A clean and economical fuel for taxis, buses, and industrial forklifts.
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Agriculture: Fuel for grain dryers, greenhouses, and terrestrial pest control devices (flame weeding).
5. Safety & Handling
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MSDS (Material Safety Data Sheet): This gas is highly flammable and explosive. The gas is heavier than air and accumulates in low-lying areas. Leaks cause asphyxiation. A thorough study of the Arnico MSDS is mandatory.
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Storage Conditions: Cylinders and tanks must be stored outdoors in an upright position, in an excellently ventilated area, away from heat sources, sparks, and direct sunlight. Electrical earthing is mandatory.
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Personal Protective Equipment (PPE): When connecting and disconnecting cylinders, the use of leather gloves, safety goggles, and anti-spark shoes is mandatory. Explosion-proof equipment must be used.
6. Quality Assurance & COA
Arnico LPG shipments are accompanied by a Certificate of Analysis (COA) detailing the exact percentages of propane and butane, and the sulfur content.
