Nitrogen generator applications:
- Food packaging (cheese, salami, coffee, dried fruit, herbs, fresh
pasta, ready meals, sandwiches,etc. ..)
- Bottling wine, oil, water, vinegar
- Fruit and vegetable storage and packing material
- Industry, tire, fire extinguisher, mineral industry, electronic
industry and so on
- Medical
- Chemistry
- Lab
PSA nitrogen generator principle of operation
PSA nitrogen generator is automatic equipment which separate oxygen
from air, according to the performance of molecular sieve, when
pressurized the molecular sieve adsorption and depressurization the
molecular sieve desorption. The molecular sieve is a kind of
spherical granular adsorbent, which is formed by the special holes
processing technology. The surface and the inner surface and the
interior are filled with micro pores. Its groove characteristics
enable the separation of oxygen and nitrogen. The separation of
oxygen and nitrogen by molecular sieves is based on the small
differences in the kinetic diameters of these two gases. The
nitrogen molecule has a faster diffusion rate in the micro pores of
the molecular sieve. Slow diffusion rate of oxygen/nitrogen
molecules. Nitrogen molecules are enriched in the end from the
adsorption tower.
Nitrogen generator is constructed according to the principle of
operation P.S.A. (Pressure Swing Adsorption) and is composed by a
minimum of two absorbers filled up with molecular sieve. The
absorbers are crossed alternatively by the compressed air
(previously purified in order to eliminate oil, humidity and
powders) and produce oxygen. While a container, crossed by the
compressed air, produces gas, the other regenerates itself losing
to pressure atmosphere the gases previously adsorbed. The process
comes in cyclical way. The generator is managed by a PLC.
Nitrogen generator is constructed according to the principle of
operation P.S.A. (Pressure Swing Adsorption) and is composed by a
minimum of two absorbers filled up with molecular sieve. The
absorbers are crossed alternatively by the compressed air
(previously purified in order to eliminate oil, humidity and
powders) and produce oxygen. While a container, crossed by the
compressed air, produces gas, the other regenerates itself losing
to pressure atmosphere the gases previously adsorbed. The process
comes in cyclical way. The generator is managed by a PLC.
