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PSA Oxygen Generator

Description

Equipped with Zeolite molecular sieve as the adsorbent, PSA Oxygen Generator can separate oxygen from the surrounding air by adsorption and release of nitrogen. Oxygen concentrations can be 93%(±3%)and over 99.5%. Zeolite is with three-dimensional structure which forms uniformly sized pores. As the pores preferentially absorb small molecules and exclude large molecules, Zeolite acts as molecular sieves. Zeolite molecular sieve will absorb nitrogen and separate high purity oxygen under high pressure; it will release nitrogen at low pressure. There are two adsorption towers for nitrogen adsorption and release. Once Zeolite molecular sieve in tower A absorbs enough nitrogen, tower A will stop the separation process and begin to release nitrogen into the nitrogen storage tank. Tower B will begin to separate the oxygen. Two towers will separate oxygen alternately.

Main features:
1. High Oxygen Production and Low Energy Consumption
The Oxygen Purity is large, can be adjusted between 25% -95%.
2. Low maintenance costs, moving equipment for the blower and vacuum pump; Simple operation and easy maintenance .
3. Full Aotomation
All systems are designed for un-attended operation and automatic Oxygen demand adjustment.
4. Zeolite Molecular Sieves Life
Unique compression device to ensure that the molecular sieve is always in static operation, so that the molecular sieve is not powder, not added.
5. Fast start-up
Start-up time is about 30 minutes to get desired Oxygen purity. So these deice can be switched on and off as per Oxygen demand changes.

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