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Hope Air Systems Home › Buy From Us › Nitrogen Generators
 
 
 
 

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PSA Nitrogen
Generators

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With purity levels up to 99.995 percent and flows up to 145,000 SCFH, each PSA nitrogen generator has two adsorber beds filled with a carbon molecular sieve (CMS). Compressed air enters one end of a bed. While the smaller oxygen molecules are adsorbed by the CMS, the larger nitrogen molecules pass through the sieve and are stored. Once the tube is saturated with oxygen, the first adsorber releases the gas, and the second adsorber starts the process over again.

 
Membrane Nitrogen
Generators

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Compressed air enters one end of a permeable membrane. The membrane is comprised of many hollow fibers. The nitrogen in the compressed air travels the length of the fibers, and exits at the other end of the membrane. The oxygen in the air passes through the sidewall of the fibers and exits through the sides of the membrane. This is textbook continuous flow, with no moving parts.

 
Skid-Mounted
Generators

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Skid-mounted generators are ideal where medium to large Nitrogen flow rates are required in a small footprint. Generon IGS Skidded Series can supply nitrogen flows from 480 scfh up to 170,000 scfh (13.6 to 4,500 Nm3/h) and delivery pressures from 130 to 180 psig (9.0 up to 12.4 bar g)

 
High Flow
Generators

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High flow, low height PSA systems can generate flows up to up to 250,000 scfh and purity levels up to 99.999%. By controlling the sequence of each PSA to denerate and de-energize each PSA, high flows can be achieved with smaller PSA Adsorption tower height.

 
 
 
 
 
 
 
 
 
 
 
   
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