What are the ingredients in this?
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Is there a difference between what we usually call gas and liquefied gas? What are their respective components?
Gas and liquefied gas are different. The main components of gas are methane, ethane, ethylene, and acetylene, with a low calorific value ； The main components of liquefied gas are C3 and C4 compounds, which have a high calorific value.
There’s a big difference; gas mainly consists of C1 and C2. It is also composed of hydrogen, among other things. LPG must be C3 and C4. It contains a small amount of components above C5 and trace amounts of C2.
The definition of gas is quite broad; it isn’t a single specific substance... In everyday language, the term \"natural gas\" refers to what is commonly known as natural gas, while coal mine gas denotes natural gas as well... Its main components are alkanes, with methane accounting for the vast majority; there are also small amounts of ethane, propane, and butane. In addition, it generally contains hydrogen sulfide, carbon dioxide, nitrogen, and water vapor, as well as trace amounts of inert gases such as helium and argon. The main components of liquefied gas are ethylene, ethane, propane, propylene, butane, butylene, etc. Liquefied natural gas, liquefied refinery gas, liquefied gas, some technologies.