air separation unit

Air separation is the most common process used to extract one or all of the main constituents of atmospheric air. The three main components are Nitrogen (78.1%), Oxygen (20.9%) and Argon (.9%). The remaining gases in

AIR SEPARATION The purified compressed air passes through an expansion turbine and heat exchangers to reduce the temperature to -173°C (-280°F). Now liquefied, it passes into the cold box (Figure 3), which is industry jargon for the air separation unit, a large, heavily-insulated distillation column, designed to separate

Air separation plants are typically referred to as air separation units, or ASUs. Cryogenic air separation is capable of producing large quantities of high purity gas and/or liquid phase product, which is then easily stored, transported or used.

We pioneered the world''s first air separation unit (ASU) to produce oxygen using a single-column rectification system, thus paving the way for the use of gases in industrial applications.

What is an Air Separation Unit? An Air Separation Unit (ASU) is an industrial facility used to separate atmospheric air into its primary components (namely nitrogen, oxygen, and, in some cases, argon and other rare gasses).

Air separation by rectification in a single/double column Using his air liquefaction principle as a basis, Carl von Linde constructed the first air separation plant for oxygen production in 1902 using a single-column rectification system.

The air separation unit (ASU) is responsible for delivery of oxygen (gasification agent) and/or nitrogen (transport agent, purging gas, diluent). The gasification unit comprises fuel preparation (grinding, milling, drying, slurrying), the

We offer a wide range of expanders for air separation plants, from small modularized units to full-scale cryogenic systems. As a leader in the industry, our proven designs have millions of successful hours of operation, with MTBF of more than 20 years.

An Overview of Cryogenic Air Separation Plant. A cryogenic air separation unit (ASU) is a process plant in which air is separated into its component gases by distillation at low temperatures.

An air separation plant separates atmospheric air into its primary components, typically nitrogen and oxygen, and sometimes also argon and other rare inert gases. The most common method for air separation is fractional distillation. Cryogenic air separation units (ASUs) are built to provide nitrogen or oxygen and often co-produce argon.