What is the composition of natural gas ah? How to do it?
Natural gas refers to natural gas all exist in nature, including all kinds of natural gas of atmosphere, hydrosphere, lithosphere and formation (including oil gas, gas, mud volcano gas and coalbed gas and bio gas generation etc.). The definition of "natural gas", which has been used for a long time, is a narrow definition from the point of view of energy. In petroleum geology, commonly referred to as oil and gas fields. It is composed mainly of hydrocarbons and contains non hydrocarbon gases.
The natural gas is contained in the underground porous strata, including oil field gas, gas field gas, coal bed gas, mud volcanic gas and biological gas. It is a good fuel and chemical raw materials.The main use of natural gas as fuel, can produce carbon black, chemicals and liquefied petroleum gas, propane and butane produced by natural gas is an important raw material in modern industry. Natural gas is mainly composed of low molecular hydrocarbon and non hydrocarbon gas mixture.
Natural gas is a kind of multi component mixed gas, which is mainly composed of alkanes. It also contains hydrogen sulfide, carbon dioxide, nitrogen and water vapor, as well as trace amounts of inert gases, such as helium and argon. Under standard conditions, methane to butane exists in a gaseous state and pentane is a liquid.
