Liquefied petroleum gas as an alternative fuel

Abstract

Liquefied petroleum gas, known as LPG, is used as an alternative fuel for vehicles with a combustion engine. LPG is a mixture of propane, butane and other substances of a small amount and it is obtained as a by-product of being manufactured during the refining of petroleum. The purpose of this article lies in the assessment of LPG as an alternative fuel. The article includes the classification of LPG from the economic and safety point of view. It also assesses liquefied petroleum gas as an alternative fuel in terms of emission production.