VPSA Oxygen Plant

VPSA Oxygen Plant

Air from a Blower is first cooled in an After-cooler to reduce its moisture content and condensed moisture is separated in Moisture Separator. The cooled air passes through a Tower containing an a adsorbent which has the property to separate oxygen from the air resulting in a gas contains 93% oxygen (balance being argon & nitrogen) coming out as product gas. To ensure continuous flow of product gas, the other Tower is simultaneously regenerated by extracting the gases adsorbed in the previous cycle by a Vacuum Pump. Automatic operation is achieved by opening & closing the valves in a preset sequence by using a PLC. (20 Sec  + 20  Sec Cycle) Cost of producing this oxygen is < 0.5 KWH at 0.2 bar pressure. There is a small increment in this due to power required for boosting pressure to required value, but this never exceeds 0.6 KWH/NM3. Overall cost of VPSA oxygen is Rs.5/- to 6/- per NM3







Industries Handled
  • Paper Industries
  • Cement Industries
  • Petroleum Industries
  • Power Plant Industries
  • Fertilizer Industries
  • Chemical Industries
  • Pharmaceutical Industries
  • Food Industries
Our Clients

Looking for a First-Class and High Quality Industry Product ?