High Purity PSA Industrial Oxygen Production plant

TCWY's Low power consumption high purity PSA Oxygen Plant adopts the principle that under a certain pressure, the diffusion speeds of oxygen and nitrogen are quite different on zeolite molecular sieve. The compressed air enters the adsorber filling with zeolite molecular sieve after removing oil, water and dust by air purification system. The N2, CO2 and H2O are adsorbed by zeolite molecular sieve but O2 can pass through because of its high diffusion speed.

After the adsorption process, the zeolite molecular sieve will regenerate by depressurizing and desorb the adsorbed impurities.

Our PSA Oxygen Plant is equiped with 2 adsorbers, one in adsorption to produce nitrogen, one in desorption to regenerate the molecular sieve. Two adsorbers work alternately to generate qualified product oxygen continuously. 

• The equipment has the advantages of low energy consumption, low cost, strong adaptability, fast gas production and easy adjustment of purity.
• Perfect process design and best use effect;
• Modular design is designed to save land area.
• The operation is simple, the performance is stable, the automation level is high, and it can be realized without operation.
• Reasonable internal components, uniform air distribution, and reduce the high speed impact of airflow;
• Special zeolite molecular sieve protection measures to extend the life of zeolite molecular sieve.
• The key components of famous brands are the effective guarantee of equipment quality.
• The automatic emptying device of national patent technology guarantees the nitrogen quality of finished products.
• It has many functions of fault diagnosis, alarm and automatic processing.
• Optional touch screen display, dew point detection, energy saving control, DCS communication and so on.

• Production Rate: 5~200Nm3/h
• Purity: 90%~95%
• Pressure: 0.1~0.4MPa(Adjustable)
• Dew point: -40℃ or -60℃