Description

• Colorless and odorless gas.
• Oxygen is 1,1 times heavier than air.
• Oxygen deficiency (less than 19% O2) is dangerous to human health.

A colorless gas, one of the main components of the air.Oxygen is necessary for the breathing of humans and animals, oxygen deficiency is harmful to health.

Oxygen: Oxidizing Gas for Life Support and Performance Optimization Applications

Oxygen is a colorless, odorless and highly reactive diatomic gas, constituting one of the main components of the Earth's atmosphere, with an approximate concentration of 21%. It is the most abundant chemical element in the Earth's crust, predominantly present in the form of oxides, silicates and carbonates.

In addition to its fundamental role as a breathing gas in medical and life support environments, oxygen has significant oxidizing properties that are exploited in multiple industrial sectors. Its use, in oxygen enrichment processes or partial replacement of atmospheric air, results in substantial gains in efficiency, allowing the optimization of chemical and biological processes, as well as improving performance and reducing the carbon footprint, when compared to sources alternative energy sources.

The main industrial applications of oxygen include combustion and oxidation processes, biological fermentation, wastewater treatment, and aquaculture systems. In the metallurgical industry, oxygen is widely used in combination with gases such as acetylene (C₂H₂), other fuels or with argon (Ar) and carbon dioxide (CO₂) for metal cutting and welding operations, brazing, scarifying, thermal hardening, cleaning and casting. In the food sector, oxygen is used to preserve the color and freshness of perishable products, such as meat, by maintaining a controlled gaseous environment.