Oxygen is not only a source of energy for humans and animals, but also plays an important role in metallurgy, chemistry, and medicine. Below, we will briefly introduce the role of oxygen and oxygen busbars in industry.

In the metallurgical industry, high-purity oxygen is blown during the steelmaking process, and through the action of oxygen busbars, oxygen reacts with carbon, phosphorus, sulfur, silicon, etc., which not only reduces the carbon content of steel but also helps to remove impurities such as phosphorus, sulfur, and silicon. Moreover, the heat generated during the oxidation process can maintain the temperature required for steelmaking. Therefore, blowing oxygen not only shortens the smelting time, but also improves the quality of steel. During blast furnace ironmaking, increasing the oxygen concentration in the blast can reduce the coke ratio and increase its output. In non-ferrous metal smelting, using oxygen enrichment can also shorten the smelting time and increase its output.

Secondly, in the chemical industry, oxygen is mainly used for the oxidation of feed gases in the production of synthetic ammonia, such as high-temperature cracking of heavy oil and gasification of coal powder, to enhance the process and increase fertilizer production.
Again, in the defense industry, liquid oxygen is the combustion aid for modern rockets and is also needed as an oxidizer in supersonic aircraft.

In addition, in terms of healthcare: providing respiration: used for hypoxia, low oxygen or anaerobic environments, such as diving operations, mountaineering, high-altitude flight, space navigation, medical rescue, etc. In addition, oxygen has a wide range of applications in metal cutting and welding.