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[Chemical Knowledge]：The Difference Between Propane and Liquefied Gas: Do You Really Know?

Read： 836 Time：15months ago Source：Transform the World with Simplicity

Propane and liquefied gas are commonly used fuels in our lives, but do you really understand the difference between them? By understanding their characteristics and safety, we can better use them and ensure our quality of life.

propane and liquefied gas are both by-products of the petroleum fractionation process. Propane is a low-carbon alkane, gaseous at room temperature, can be used as a gas. Liquefied gas is a mixture of alkanes such as propane, butane and isobutane, which can be liquefied at room temperature, hence the name liquefied gas.

propane and liquefied gas also have some differences in use. Propane is compressed and stored in high pressure cylinders or tanks. Propane needs to be reduced in pressure before it can be used, so it is necessary to install equipment such as pressure reducing valves. Liquefied gas is commonly used in civil large tanks, small tanks or barrels, and its pressure is relatively low, without pressure relief valve and other equipment. In addition, propane has high combustion temperature and higher combustion efficiency, so it is widely used in industrial and commercial fields; while liquefied gas has relatively low combustion temperature and low combustion efficiency, which is more suitable for civilian use.

we look at the safety of propane and liquefied gas. Propane has a low ignition point and self-ignition temperature, which is easy to cause fire and explosion accidents, so special attention should be paid to safety in use. Safety measures include storing in a well-ventilated place, away from fire and hot items. In addition, when using propane, it is also necessary to ensure the normal use and regular maintenance of gas combustion equipment. The safety of liquefied gas is relatively high, but it is still necessary to pay attention to the safety of preventing leakage and storage.

To sum up, there are some differences between propane and liquefied gas in characteristics and use. By understanding these differences, we can better use these two fuels to ensure the safety and convenience of life. At the same time, when using these fuels, we need to closely follow the safety operation procedures, take safety precautions, and protect the lives and property of ourselves and others.

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