BW-Containerized PSA Oxygen Generation System

1. PSA Nitrogen Plant adopts the principle that under a certain pressure, the diffusion speeds of oxygen and nitrogen are quite different

on carbon molecular sieve. In a short time, oxygen molecule is adsorbed by the carbon molecular sieve but nitrogen can pass through the

molecular sieve bed layer to separate the oxygen and nitrogen.

2. After the adsorption process, the carbon molecular sieve will regenerate by depressurizing and desorb the oxygen.

3. Our PSA Nitrogen 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 nitrogen continuously.

1). Full Automation
All systems are designed for un-attended operation and automatic Nitrogen demand adjustment.
2). Lower Space Requirement
The design and Instrument makes the plant size very compact,assembly on skids,prefabricated from factory.
3). Fast Start-up
Start-up time is only 5 minutes to get desired Nitrogen purity.So these units can be switched ON&OFF as per Nitrogen  demand changes.
4). High Reliabiity
Very reliable for continuous and steady operation with constant Nitrogen purity.Plant availability time is better than 99% always.
5). Molecular Sieves life
Expected Molecular sieves life is around 10-years i.e. whole life time of Nitrogen plant.So no replacement costs.
6). Adjustable
By altering flow,you can deliver Nitrogen  with precisely the right purity.