Liquefied petroleum gas is a hydrocarbon mixture which i.a. obtained from the refinery process. In the narrower sense, LPG is the two gases propane and butane. Both gases are already liquid at a relatively low pressure of less than 9 bar at room temperature - therefore they are also called liquefied gases. Due to the high purity of the hydrocarbons, the low emissions and the low sulfur content, LPG is an environmentally friendly fuel.
Product characteristics
Eni Safety Data Sheets site.
