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MOQ : 1 set
Price : negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 100/month
Delivery Time : 7-20 work days
Name : liquifd nitrogen generator
Production Rate : 100%
Usage : Nitrogen
Condition : New
Voltage : 220v/380v/50-60hz
Weight : KG
Place of Origin : Henan, China
Brand Name : JUNFANG
Certification : CE/ISO
PSA pressure swing adsorption industrial nitrogen generator
Working principle: According to the principle of variable pressure adsorption, high quality carbon molecular sieves are used as adsorbent to produce nitrogen from the air under a certain pressure. The compressed air, which has been purified and dried, is adsorbed under pressure and desorbed under reduced pressure in the adsorber. Due to the aerodynamic effect, the diffusion rate of oxygen in the micro-pores of the carbon molecular sieve is much greater than that of nitrogen, and the oxygen is preferentially adsorbed by the carbon molecular sieve, while the nitrogen is enriched in the gas phase to form the finished nitrogen gas. Then by reducing the pressure to atmospheric pressure, the adsorbent desorbs the adsorbed oxygen and other impurities, is to achieve regeneration. Generally in the system set up two adsorption tower, a tower adsorption nitrogen production, the other tower desorption regeneration, through the PLC program controller to control the start and close the pneumatic valve, so that the two towers alternate cycle, in order to achieve the purpose of continuous production of nitrogen.
Technical parameters of nitrogen generator | |||||||||||
carbon molecular sieve capacity(KG) | purity/nitrogen capacity(Nm³/h) Low purity | purity/nitrogen capacity(Nm3/h) high purity | |||||||||
95% | 96% | 97% | 98% | 99% | 99.5% | 99.9% | 99.95% | 99.99% | 99.995% | 99.999% | |
120 | 55 | 50 | 45 | 40 | 30 | 30 | 20 | 20 | 15 | 13 | 10 |
150 | 75 | 70 | 65 | 50 | 45 | 35 | 25 | 25 | 20 | 15 | 13 |
180 | 80 | 80 | 70 | 60 | 50 | 40 | 30 | 30 | 22 | 20 | 15 |
210 | 105 | 100 | 90 | 80 | 65 | 50 | 35 | 35 | 25 | 25 | 18 |
240 | 115 | 110 | 100 | 90 | 70 | 60 | 40 | 40 | 30 | 27 | 20 |
276 | 130 | 120 | 110 | 100 | 80 | 70 | 45 | 45 | 35 | 30 | 23 |
300 | 150 | 140 | 130 | 110 | 90 | 80 | 50 | 50 | 40 | 35 | 25 |
336 | 170 | 160 | 140 | 120 | 100 | 85 | 60 | 60 | 45 | 40 | 28 |
360 | 180 | 170 | 150 | 130 | 110 | 90 | 65 | 65 | 48 | 42 | 30 |
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96% 97% Industrial Liquid Nitrogen Generator PSA Nitrogen Generation System Images |