OXYGEN VPSA PLANTS
VPSA (Vacuum Pressure Swing Adsorption) Plants are the safest way to ensure the uninterrupted generation of high-purity Oxygen. It produces Oxygen directly in a gaseous form, with a flow ranging from 500-5000 Nm3/hr. Nuberg GPD is India’s leading manufacturer of Oxygen VPSA Plants, offering the safest and most durable gas generators.
Click here to know more about the usage of Oxygen in industry.
Here’s how it works:
First of all, air from Blower is first cooled in an ‘Aftercooler’ to reduce its moisture content. Then, the condensed moisture is let out using a Moisture Separator. After that, the cooled air passes through a tower containing an adsorbent which has properties to seperarte Oxygen from air. This results in the formation of a gas which contains around 93% Oxygen. Other products thus produced also contain Argon and Nitrogen.
To ensure a continuous flow of Oxygen, 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 and closing the valves in a preset sequence, using a PLC.
The Oxygen product flow is compressed to the required discharge pressure and fed to the end-use process.
The waste gas contains around 80-85% Nitrogen and 11-15% Oxygen. This is vented into the atmosphere via discharge silencer.
Click here to know more details about Oxygen production processes.
SALIENT FEATURES of OXYGEN VPSA PLANTS
- Simplicity & compact Design
- Fully automatic & safe
- Independent Oxygen Source
- Safe Operation, Low working Pressure
- Ambient Temperature Operation
- Need Only electrical power and cooling water
- Pharmaceutical Industry
- Glass Industry
- Ampules & Vials manufacturing
- Lamps Industry
- T.V. Picture Tube Manufacturing Industry
- Steel Industry
- Brazing industry
- Water Treatment
- Chemical & Petrochemical
- Oxybleaching and Delignification for Pulp and Paper Mills.
- Ozone gas Generation.
- Oxygen Fuel Burners.
- Furnace Enrichment.
- Gold purification.
- Uranium Recovery.
500 – 5000 NM³/Hr.
90 – 94%
Nitrogen & Argon
0.25 – 0.5 Bar (without compressor)
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