What is air?

• Air is the Earth’s natural atmosphere.
• Air-gas is non-flammable, colorless, odorless, and non-corrosive, and composed.
• Air is a mixture of gases, such as argon, water vapor, a small amount of CO₂, Oxygen, nitrogen, and small amounts of various other gases.
• In the industry, artificial air is produced by combining oxygen and pure nitrogen in the form of 19.5 to 23.5% auxin with nitrogen balance.
• The air in the liquid phase, a clear liquid with a blue tint and in the presence of CO₂ In it, a little milky color.

Available grades:

• The amount of humidity in the air varies from one height to another and from region to region.
• In the zero or synthetic air industry, it is deliberately produced from a combination of pure oxygen and pure nitrogen, so it is expressed by the purity of the components used in production.
• For example, the 5.0N grade of air, which represents the air produced from a combination of 19.5 to 23.5% of 5.0N grade oxygen with 5.0N nitrogen balance.

storage and transport tanks:

• Compressed air is stored and transported in pressurized cylinders with different pressures and with different volumes.

Compatible and incompatible materials:

1. Dry air is non-corrosive.
2. The equipment in contact with it can be made of any ordinary metal.
3. Gaseous air is usually carried in pressurized cylinders, tubes, and tube trailers.