This given oxygen plant with a capacity of 100,000 Nm3/h ensures supply of nitrogen and argon to the Pohang Steel Mill. POSCO E&C carried out the design, facility supply, and construction works. In the oxygen plant, oxygen, nitrogen, and argon are produced based on the different boiling points.
This process requires cryogenic treatment at maximum of –196℃. Having constructed a total of 11 oxygen plants in POSCO’s Gwangyang and Pohang Steelworks, POSCO E&C possesses invaluable experience in oxygen plant execution.