Application fields.
PSA nitrogen & oxygen generators are the basic models and core components of PSA nitrogen generation systems. With standardized design, PSA nitrogen generators are divided into five series by different purities and different capacities as specific models.
Food and beverage industries
Aircraft& motor vehicle tires
Chemical and petrochemical industries
Electronics industry
Metallurgy / heat treatment
Pharmaceutical industry
Glass and lighting industry
Oil & Gas
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Principle
PSA nitrogen technology utilizes two towers which are filled with carbon molecular sieve (CMS). Compressed air enters the bottom of one tower. While the smaller oxygen molecules are adsorbed by the CMS, the larger nitrogen molecules pass through the sieve and are stored. Once the CMS of the working tower is saturated with oxygen, the regeneration of the CMS in the tower starts to work by depressurizing, and while another tower is switched to start the process over again.
Customized capacity, purity and delivery pressure are also available.
Features
More reliable:
* standardized air separation systems based on proven state of the art technologies in history of many years application in fields.
* Simplified engineering design idea with much less moving parts, guarantees maximum reliability and minimal maintenance
More economical:
* More advanced and more economical air separation modules.
* REFLUX composition control system reduces air consumption capacity, saves energy cost.
* Patented Energy Efficiency System (EES) enables our systems to produce product gases based on actual demand.
More convenient:
* multi monitoring and control system enables parameters of capacity, purity, and pressure of product gases online display on panel screen, gives running problem alarm, and reminds of maintenance.
* Turn-key solution and pre-commissioned.
* Skid mounted design, easy installation.
| Model | Capacity | Air consumption | Inlet | Outlet | Air pretreatment |
| (Nm3/hr) | (Nm3/min) | (mm) | (mm) | |
| BPO-3 | 3 | 0.95 | 20 | 15 | BA-1 |
| BPO-6 | 6 | 1.9 | 25 | 15 | BA-2 |
| BPO-10 | 10 | 2.8 | 32 | 15 | BA-3 |
| BPO-20 | 20 | 5.6 | 40 | 20 | BA-6 |
| BPO-30 | 30 | 8.4 | 50 | 20 | BA-10 |
| BPO-50 | 50 | 14 | 65 | 25 | BA-15 |
| BPO-80 | 80 | 22 | 65 | 32 | BA-25 |
| BPO-100 | 100 | 28 | 80 | 32 | BA-30 |
| BPO-150 | 150 | 42 | 100 | 40 | BA-50 |
| BPO-200 | 200 | 56 | 125 | 40 | BA-60
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