Oxygen

Category: Industrial Gases

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Product Description

- Commodity name: Oxygen
- Commodity ID: 1442520542333259776
Smelting process During the steelmaking process, high-purity oxygen is blown into the furnace. The oxygen then reacts oxidatively with carbon as well as impurities such as phosphorus, sulfur, and silicon. This not only reduces the carbon content of the steel but also helps remove these impurities—phosphorus, sulfur, and silicon—in an effective manner. Moreover, the heat generated during the oxidation process is sufficient to maintain the temperature required for steelmaking. As a result, oxygen blowing not only shortens the smelting time but also improves the quality of the steel. Blast furnace ironmaking At the same time, increasing the oxygen concentration in the blast air can reduce the coke ratio and increase production. In nonferrous metal smelting, the use of... Oxygen-enriched It can also shorten the smelting time and increase output.

Chemical industry In the production of synthetic ammonia, oxygen is primarily used for the oxidation of feed gases to intensify the process and increase fertilizer yields. Another example is the high-temperature cracking of heavy oil and the gasification of coal powder.

Defense industry Liquid oxygen is the best oxidizer for modern rockets, and it is also used as an oxidant in supersonic aircraft. When combustible materials are impregnated with liquid oxygen, they become highly explosive, making it possible to produce liquid-oxygen explosives.

Healthcare Provides breathing support: For use in hypoxic, hypoxemic, or anoxic environments, for example: Diving operations 、 Mountaineering 、 High-altitude flight 、 Spaceflight , during medical rescue and other such times.

Other aspects As a combustion-supporting agent itself, it is used in conjunction with flammable gases such as acetylene and propane to achieve the effect of welding and cutting metals. It finds extensive applications across various industries, particularly in mechanical enterprises. It is also highly convenient for cutting purposes and is therefore the preferred cutting method.