What Are The Application Fields For Separation Equipment?

Applications of Air Separation Units in the Petrochemical Sector
Air separation units (ASUs) are widely utilized within the petrochemical sector. Most commonly, they are employed to separate air into constituent gases-such as oxygen and nitrogen-for use in various processes within petrochemical production, including welding, cutting, spraying, and heat treatment. Furthermore, ASUs can be applied to other stages of petrochemical production, such as degassing and hydrogen generation.

 

Applications of Air Separation Units in the Metallurgical Sector
The metallurgical industry constitutes another major field of application for ASUs, where they are frequently utilized in the smelting and production of metallic materials such as iron, steel, and copper. In smelting equipment-such as blast furnaces and converters-substantial quantities of oxygen are required to facilitate the reduction and melting of ores, a process driven by the heat generated from the combustion of ores and coke. In this context, air separation units play a pivotal role in the generation of the necessary oxygen.

 

Applications of Air Separation Units in the Pharmaceutical Sector
In the pharmaceutical industry, ASUs are primarily utilized to extract oxygen from the air, producing gaseous oxygen for use in therapeutic applications such as oxygen therapy and emergency resuscitation. In settings such as ambulances and hospitals, certain patients require respiratory support via ventilators; this necessitates a supply of high-purity oxygen. Consequently, the application of air separation units is extensive within the pharmaceutical and medical fields.