What Are the Uses of an Air Compressor?

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Here are the specific functions of an air compressor: 1. Compressed gas as a power source. After compression, air can be used as a power source for machinery, pneumatic tools, as well as control instruments and automation devices. 2. Compressed gas for refrigeration and gas separation. Gas is liquefied through compression, cooling, and expansion, and is used for artificial refrigeration, commonly referred to as an ice maker or ice machine. If the liquefied gas is a mixture, the components can be separated in a separation device to obtain various gases with qualified purity. For example, the separation of petroleum cracking gas involves compression first, followed by the separation of each component at different temperatures. 3. Compressed gas for synthesis and polymerization. In the chemical industry, certain gases are pressurized by compressors to facilitate synthesis and polymerization. For example, nitrogen and hydrogen synthesize ammonia, hydrogen and carbon dioxide synthesize methanol, and carbon dioxide and ammonia synthesize urea. 4. Gas transportation. Compressors are also used for pipeline transportation and bottling of gases. Examples include the long-distance transportation of coal gas and natural gas, and the bottling of chlorine and carbon dioxide.