LPG is a clean fuel with high energy content, composed mainly of propane (C3) and butane (C4) hydrocarbons. It differs from LNG, which is primarily composed of methane (C1). LPG is a by-product of crude oil and natural gas production, with approximately 60% derived from associated gas and non-associated gas, and 40% from crude oil refining. Large volumes of LPG are stored and transported in a fully refrigerated state, while smaller volumes are generally transported in pressurized vessels.
The LPG market has been growing at an annual rate of approximately 6% in recent years. The USA is now a leading LPG producer and exporter, supported by a strong shale gas industry. The Middle East region remains a principal producer, with Russia, Iran and China gaining ground. On the demand side, China and India have been leading the way, but other Asian countries such as Indonesia, Bangladesh, Vietnam, and Pakistan also have significant growth potential due to their large populations and developing infrastructure.
LPG is a versatile fuel that can be used for various applications, including residential and commercial use such as cooking, heating, and lighting, as well as in the chemical and refinery industry as a petrochemical feedstock.
It is also used in industry to heat furnaces and to fuel generators.
Additionally, it is used in transport.
LPG is a low-emission alternative to gasoline and diesel for taxis, buses, and private cars.
It is also used in agriculture for crop harvesting and drying, as well as heating and powering farm equipment.
The residential/domestic sector accounts for 44% of global LPG use, with the highest demand in remote towns and villages that are not connected to a pipeline gas grid. India and Indonesia have implemented policies that promote the use of LPG as a replacement for kerosene, wood, and other biomass substances. Demand in other sectors, such as petrochemical feedstock, particularly propane dehydrogenation (PDH) plants, autogas, fuel for power generation plants, and most recently, as a fuel for ship engines, supports the growth of a strong and developing clean energy market.
Golden Wind Trading is able to supply LPG to Asian markets such as China, India, Indonesia, Thailand and Malaysia.
| BUTANE SPECIFICATION | |||
| Properties | Unit | Value | Test Method |
| C₃H8 and lighter | wt. % | 1.0 Max. | ASTM D2163 |
| C4H10 | wt. % | 98.0 Min. | ASTM D2163 |
| C5H12 Heavier | wt. % | 1.0 Max | ASTM D2163 |
| Sp. Gr. @ (600F) | — | To Be Reported | ASTM D2598 |
| Copper Corrosion | — | 1 Max. | ASTM D1838 |
| Total Sulphur | ppm (wt. %) | 30 Max. | ASTM D6667 |
| Hydrogen Sulfide | ppm (wt. %) | Pass | ASTM D2420 |
| Vapor Press @ (1000F) | psig | 70 Max. | ASTM D2598 |
| PROPANE SPECIFICATION | |||
| Properties | Unit | Value | Test Method |
| C2H6 and lighter | wt. % | 1.0 Max. | ASTM D2163 |
| C3H8 | wt. % | 98.0 Min. | ASTM D2163 |
| C4H10 Heavier | wt. % | 1.22 Max | ASTM D2163 |
| Sp. Gr. @ (600F) | — | To Be Reported | ASTM D2598 |
| Copper Corrosion | — | 1 Max. | ASTM D1838 |
| Total Sulphur | ppm (wt. %) | 30 Max. | ASTM D6667 |
| Hydrogen Sulfide | ppm (wt. %) | Pass | ASTM D2420 |
| Vapor Press @ (1000F) | psig | 200 Max. | ASTM D2598 |
