Difference Between Natural Gas and Liquefied Gas
Natural gas and liquefied gas are two different types of gas, and they have distinct differences in terms of composition, how they are used, and safety. Understanding the difference between natural gas and liquefied gas is important for the proper use of gas, and the following is a detailed analysis of the differences between natural gas and liquefied gas.
1. Composition differences.
Natural gas is mainly composed of methane, while liquefied gas is a mixture of various hydrocarbons such as propane, butane, etc. As a result, there is a large difference in the chemical composition of natural gas and liquefied gas.
2. Status differences.
Natural gas is in gaseous form, whereas liquefied gas is in liquid form. At room temperature and pressure, natural gas is a combustible gas, while liquefied gas is pressurized or cooled to a liquid state, which is convenient for storage and transportation.
3. Differences in combustion characteristics.
Due to the different chemical compositions of natural gas and liquefied gas, there are also differences in their combustion characteristics. The combustion value of natural gas is low, the flame is blue when burned, and it is not easy to produce smoke and harmful gases; The combustion value of liquefied gas is higher, and the flame is yellow when burning, which is easy to produce smoke and harmful gases.
Fourth, differences in storage and use methods.
Due to the different states of natural gas and liquefied gas, there are also differences in how they are stored and used. Natural gas is mainly transported through pipelines, and special gas cookers are required for use; Liquefied gas, on the other hand, is usually bottled**, and the gas cylinder needs to be connected and the gas consumption needs to be controlled.
5. Differences in security.
There are also differences in the safety of natural gas and liquefied gas. Natural gas has high safety performance because its main component is methane, which is not easy to chemically react with other substances, and is easily absorbed and discharged by the human body; The safety performance of liquefied gas is relatively low, because its composition is more complex, it is easy to react with other substances, and it is easy to leak and other safety problems during use.
In summary, there are obvious differences between natural gas and liquefied gas in terms of composition, state, combustion characteristics, storage and use, and safety. Therefore, when using gas, it is necessary to choose the appropriate type of gas according to your own needs and use environment, and follow the safe use specifications to ensure the safe and reliable use of gas.