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LPG is composed mainly of propane and butane, while natural gas is composed of the lighter methane and ethane. LPG, vaporised and at atmospheric pressure, has a higher calorific value (46 MJ/m 3 equivalent to 12.8 kWh/m 3) than natural gas (methane) (38 MJ/m 3 equivalent to 10.6 kWh/m 3), which means that LPG cannot simply be substituted for ...
Autogas is sold at most fuel stations, stations in urban areas may not supply it due to safety regulations with regard to LPG storage tanks. The 'Dutch Bayonet' is the standard filling device used. The road tax on autogas vehicles can be up to 2 times that of petrol powered vehicles.
A compressor station is a facility which helps the movement of gas from one location to another in a pipeline system. Gases typically transported over long distances in this way include natural gas , methane , ethylene , hydrogen , ammonia and carbon dioxide .
Compressed natural gas (CNG) is a fuel gas mainly composed of methane (CH 4), compressed to less than 1% of the volume it occupies at standard atmospheric pressure.It is stored and distributed in hard containers at a pressure of 20–25 megapascals (2,900–3,600 psi; 200–250 atm), usually in cylindrical or spherical shapes.
In places like the US, Thailand, and India, there are five to ten times more LPG stations, thus making the fuel more accessible than NGV stations. In some countries like Poland, South Korea, and Turkey, LPG stations and autos are widespread, while NGVs are not. In addition, retail LPG fuel is considerably cheaper in some countries, such as ...
These may include submerged combustion vaporisers, [15] or an intermediate fluid exchanger (using propane or other fluids), [16] or the use of waste heat from a nearby plant such as a power station. [17] Final heating of the gas may use air or seawater heat exchangers.
In North America the fuel is known as "gasoline" or "gas" for short, and the terms "gas station" and "service station" are used in the United States, Canada, and the Caribbean. In some regions of Canada, the term "gas bar" (or "gasbar") is used. In the rest of the English-speaking world the fuel is known as "petrol".
Blue flame of fuel gas burners. Fuel gas is one of a number of fuels that under ordinary conditions are gaseous.Most fuel gases are composed of hydrocarbons (such as methane and propane), hydrogen, carbon monoxide, or mixtures thereof.