No, it is don't have methane.
1 kg of LPG is equivalent to around 1.36 cubic meters of methane.
methane and butane methane and Ethane
LPG contains propane and butane LNG contains methane
Methane is CH4 and LPG(Butane) is C4H10. The energy in the Carbon Carbon bond (C-C)is more than that in the Carbon Hydrogen bond (C- H). Since there are more number of C-C bonds in butane (LPG) than in methane,calorific value of LPG or butane is higher than that of methane.
LPG is the abbreviation for Liquefied Petroleum Gas.The property used is its inflammability for use in internal combustion engines
LPG - liquid petroleum gas
Propane, LPG, or natural gas (methane)
LPG (liquefied petroleum gas) is a mixture of propane, butane, and other hydrocarbons. The composition can vary depending on the source and processing methods, but propane and butane typically make up the majority of LPG.
Liquid Petroleum Gas (LPG) and natural gas Methane (CH4).
LPG (liquefied petroleum gas) primarily contains propane, butane, or a mixture of both. It is a mixture of hydrocarbon gases that are used for heating, cooking, and powering vehicles.
Alternative for natural gas is propane; methane; hydrogen; LPG are probably the most popular but should be followed by all of the components of gasoline,
The main elements of lpg are, butane , methane(CH4) and etyl mercaptan.