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Product Name
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PSA Nitrogen Generator
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Model No.
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NZN ; NZN97; NZN99; NZN39; NZN49; NZN59
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Oxygen Production
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5~3000Nm3/h
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Oxygen Purity
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P5~99.9995%
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Oxygen Pressure
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0~0.8Mpa (0.8~6.0MPa alternative)
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Dew Point
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≤-45 degree C ( Normal Pressure)
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Pressure swing adsorption (PSA) process is made up two vessels filled with molecular sieves and activated alumina. Compressed air is passed through
vessel at 30 degrees C and oxygen is generated as a product gas. Nitrogen is discharged as an exhaust gas back into atmosphere. When the molecular sieve bed is saturated, the process is switched to the other bed by automatic valves for oxygen generation.
It is done while allowing the saturated bed to undergo regeneration by depressurization and purging to atmospheric pressure. Two vessels keep working alternately in oxygen production and regeneration allowing oxygen is available to the process.
1：The equipment has the advantages of low energy consumption, low cost, strong adaptability, fast gas production and easy adjustment
of purity.
2：Perfect process design and best use effect;
3：Modular design is designed to save land area.
4：The operation is simple, the performance is stable, the automation level is high, and it can be realized without operation.
5：Reasonable internal components, uniform air distribution, and reduce the high speed impact of airflow;
6：Special carbon molecular sieve protection measures to extend the life of carbon molecularsieve.
7：The key components of famous brands are the effective guarantee of equipment quality.
8：The automatic emptying device of national patent technology guarantees the nitrogen quality of finished products.
9: It has many functions of fault diagnosis, alarm and automatic processing.
10: Optional touch screen display, dew point detection, energy saving control, DCS communication and so on.
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