Liquefied Petroleum Gas

Liquefied Petroleum Gas, or LPG, consists of a mixture of hydrocarbon gases that have been cooled to a liquid state. LPG can be used as a low density fuel source for terrestrial vehicles, generators, and machines, along with various consumer applications, and may also be used as a refrigerant. Hydrocarbon gases are often transported in a liquefied state due to volume constraints, then allowed to decompress for use as a gaseous fuel.