What Is Liquefied Petroleum Gas (LPG)? LPG is a fossil fuel used as a source of energy which means it is not renewable. It is a flammable hydrocarbon gas mixture composed of hydrocarbons with three or four carbon atoms. Thus, the typical LPG components are propane (C3H8) and butane (C4H10). Other hydrocarbons may be found in trace amounts. LPG burns well in the air and has a similar energy content to gasoline and twice the heat energy of natural gas . As a result, it is a wonderful fuel for ... Liquefied Petroleum Gas (LPG) is a flammable mixture of hydrocarbon gases , primarily propane and butane. It is sourced from natural gas processing and petroleum refining. Liquefied petroleum gas , also referred to as liquid petroleum gas (LPG or LP gas), is a fuel gas which contains a flammable mixture of hydrocarbon gases, specifically propane, n -butane and isobutane. What is LPG Liquefied Petroleum Gas (LPG ) is a blend of light hydrocarbon compounds. It mainly consists of butane (C 4 H 10) or propane (C 3 H 8) or a mixture of both. At room temperature, both gases are colourless and odourless. Propane has its boiling point at -42°C and butane at -0.5 °C. Under modest pressure or in cooler conditions, LPG transforms into a liquid state. LPG in domestic cylinders used for cooking generally comprises more butane than propane, because the fuel value per ...
