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Liquified Petroleum Gas (LPG)
Liquefied Petroleum Gas (LPG) is a flammable hydrocarbon gas mixture primarily consisting of propane and butane. It is a versatile, high-energy-density fuel widely used for domestic and commercial heating, cooking, autogas (vehicular fuel), refrigeration, and as a key petrochemical feedstock. Its clean-burning properties make it an efficient and environmentally preferred energy source.Approximately two-thirds of global LPG supply is produced as a by-product of natural gas processing, with the remainder derived from crude oil refining through fractional distillation.LPG is traded both as pure components (propane or butane) and in customized mixtures tailored to specific end-user requirements. It is stored and transported under pressure (or in refrigerated form) in specialized steel vessels. Primary transportation modes include sea freight via pressurized or semi-refrigerated vessels, as well as road networks using ISO tanks and specialized tankers.Ametheus actively trades LPG across the physical supply chain. We buy and sell LPG cargoes, manage end-to-end logistics via sea vessels, ISO tanks, and road tankers, and provide reliable brokerage services in the region. We maintain strong direct relationships with major global traders, tier-1 suppliers, and refineries.In key South Asian markets such as India and Bangladesh, LPG reaches bulk consumers through specialized road tankers and ISO tanks, while retail and commercial users are served via cylinders of various sizes. We offer flexible cargo specifications to meet the diverse needs of petrochemical plants, blenders, autogas distributors, and bottled gas companies.The Middle East, particularly the Arabian Gulf, remains the dominant supplier to South Asian LPG markets, with Dubai serving as a vital trading and financial hub. Traditional trade flows include shipments from the Arabian Gulf to Asia, as well as from the Mediterranean and Black Sea regions. LPG is also actively traded on derivatives markets through forward contracts and swaps.Our Core LPG Trading Activities:Buying and selling LPG (spot and term contracts)Managing transportation and logistics for pressurized and semi-refrigerated cargoes via sea, ISO tanks, and road tankersProviding regional brokerage and facilitation services.We operate in full compliance with all applicable local, national, and international regulations governing the LPG industry. With extensive regional experience, we have developed deep expertise in regulatory and logistical requirements across South Asia.Our long-term vision is to establish Ametheus as a leading regional player and build a vertically integrated energy group through strategic alliances, joint ventures, and targeted acquisitions of storage, midstream, and downstream assets in India, Bangladesh, Pakistan and other South Asian markets.
Liquefied Petroleum Gas (LPG) Specifications for Buyers in South Asia:
| Test Item | Result (Composite) | Unit | Test Method |
|---|---|---|---|
| Propane (C3 & lighter hydrocarbons) | 35 ± 5 | wt% | ASTM D2163 / Equivalent |
| Butane (C4 & heavier hydrocarbons) | 65 ± 5 | wt% | ASTM D2163 / Equivalent |
| C5 Hydrocarbons | 0.5 ± 0.05 | wt% | ASTM D2163 / Equivalent |
| Ethane (C2) | < 0.05 | wt% | ASTM D2163 / Equivalent |
| Butadiene | < 0.01 | wt% | ASTM D2163 / Equivalent |
| Total Sulphur | Report | ppm | ASTM D6667 / Equivalent |
| Vapour Pressure @ 37°C | Input | — | — |
| Vapour Pressure @ 37.8°C | Input | kPa | ASTM D2598 / Equivalent |
| Density @ 15°C | 0.5 ± 0.1 | kg/L | ASTM D2598 / Equivalent |
| Copper Strip Corrosion (1h @ 37.8°C) | 1A | — | ASTM D1838 / Equivalent |
| Residue on Evaporation @ 38°C | 0.04 ± 0.01 | ml/100 ml | ASTM D2158 / Equivalent |
| Free Water | NIL | — | Visual |
| Appearance | Clear & Bright | — | Visual |
| Odour | Detectable | — | Sensory |
| Molecular Weight | Report | — | Calculated |
| Country of Origin | Any non-sanctioned country | — | — |
Notes from the table:
- Propane + Butane together make up ~100% (35% ±5 + 65% ±5).
- Very low C5, ethane, and butadiene content (tight controls).
- Typical commercial LPG blend with higher butane content.
- “Input” for vapour pressure likely means it is a measured/recorded value rather than a strict specification limit in this document.
Safety & Performance Balance
- Propane (35%) → Provides good vapor pressure, especially useful in winter or cooler weather.
- Butane (65%) → Cheaper and gives higher energy content.
- This mix works well for South Asia’s tropical climate (not too cold) while maintaining safe cylinder pressure and efficient burning in household appliances.
- Approved range is generally 30–35% Propane and 65–70% Butane at consumer level.
LPG Specifications of sellers:
Qatar origin LPG Chemical Composition:
These specifications are for information purposes only and shall not be binding upon the Seller. The Seller will bear no liability for delivering product that doesn’t conform to these specifications.
PROPANE
| Property | Specification | Test Method |
|---|---|---|
| Methane content | 10 ppmv maximum | ASTM D2163 |
| Ethane content | 2.0 liqvol% maximum | ASTM D2163 |
| Propane content | 95.0 liqvol% minimum | ASTM D2163 |
| Butanes content | 3.0 liqvol% maximum | ASTM D2163 |
| Pentanes + content | 15 ppmv maximum | ASTM D2163 |
| Olefins content | 0.05 wt% maximum | ASTM D2163 |
| Vapor pressure | 200 psig max at 100 °F | ASTM D1267 |
| Corrosion (copper strip) | 1 maximum | ASTM D1838 |
| Total sulfur | 15 ppmw maximum | ASTM D2784 |
| Hydrogen sulfide content | negative | ASTM D2420 |
| Water content | 10 ppmw maximum | ASTM E-700 |
| Residues | ||
| 1) Residue number | 10 maximum | ASTM D2158 |
| 2) Oil number | Pass test requirements | ASTM D2158 |
BUTANE
| Property | Specification | Test Method |
|---|---|---|
| Methane content | 10 ppmv maximum | ASTM D2163 |
| Ethane content | 10 ppmv maximum | ASTM D2163 |
| Propane content | 2.0 liqvol% maximum | ASTM D2163 |
| Butanes content | 97.0 liqvol% minimum | ASTM D2163 |
| Pentanes + content | 1.0 liqvol% maximum | ASTM D2163 |
| Olefins content | 0.1 wt% maximum | ASTM D2163 |
| Vapor pressure | 70 psig max at 100 °F | ASTM D1267 |
| Corrosion (copper strip) | 1 maximum | ASTM D1838 |
| Total sulfur | 15 ppmw maximum | ASTM D2784 |
| Hydrogen sulfide content | negative | ASTM D2420 |
| Water content | 10 ppmw maximum | ASTM E-700 |
| Residues | ||
| 1) Residue number | 10 maximum | ASTM D2158 |
| 2) Oil number | Pass test requirements | ASTM D2158 |
Normally, the Country of Origin of the Product (LPG) shall most likely be SAUDI ARABIA, OMAN, UAE, QATAR, KUWAIT, IRAQ or TURKIYA i.e. mainly any of the Arabian Gulf Countries with loading Ports in the Arabian Gulf and the Arabian Sea. We also continue to explore the possibility of LPG supply from Central Asian Republics and other non-sanctioned countries.
Ametheus Holdings Pvt Ltd
Vaswani Chambers, 1st Floor, 264-265, Dr. Annie Besant Road, Worli, Mumbai – 400025, India
Phone & Whatsapp: +91-9999999538, +91-9999099538, +91-9999156157
Email: [email protected]
