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PSA (Pressure Swing Adsorption) N2 Technology
Why are Parker PSA Systems Superior to
Competing Suppliers?
Parker’s nitrogen gas generators separate nitrogen from air, utilizing
pressure swing adsorption technology. Air entering the generator consists
of 21% oxygen and 78% nitrogen. The gas separation process preferentially
adsorbs oxyen over nitrogen using carbon molecular sieve (CMS), thus
enabling the N2 to pass through as a product gas at pressure.
High performance
and long bed life all start with good bed design, gas distribution and
careful attention to air velocities and mechanical stresses on the carbon
molecular sieves.
Both one and two bed units are specially charged with carbon molecular sieve (CMS). A solid state programmable controller simply operates the process valves on a cyclic basis, with built-in logic for automatic stop/start. Parker production and purity remain constant, regardless of the customer peak usage demands, by utilizing an automatic flow control valve. A continuous monitoring oxygen (O2) analyzer, with alarms and shutdown, is standard equipment.
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