LPG CNG Injector Factory introduces the difference between liquefied petroleum gas and liquefied natural gas:
1. Different in nature
①Liquefied petroleum gas. LPG is a colorless volatile liquid obtained by liquefying natural gas or petroleum under pressure and cooling in an oil refinery.
② Liquefied natural gas. Liquefied natural gas is natural gas that becomes liquid after being compressed and cooled to its boiling point (-161.5°C).
2. Contains different ingredients
① Liquefied petroleum gas is mainly composed of one or two of propane, propylene, butane, and butene, and it is also doped with a small amount of pentane, pentene, and trace sulfide impurities.
② Liquefied natural gas, whose main component is methane, is recognized as the cleanest fossil energy on earth.
3. Different security
①Liquefied petroleum gas, liquefied petroleum gas is a toxic gas, but there are certain conditions for the volatilization of this toxicity. Only when the concentration of liquefied petroleum gas in the air exceeds 10%, will it volatilize the toxicity that causes the human body to react.
②Liquefied natural gas, colorless, odorless, non-toxic, and non-corrosive.