Category: Gas Generation, Oxygen, Oxygen PSA

An oxygen generator is a device that concentrates the oxygen from a gas supply (typically ambient air) by selectively removing nitrogen to supply an oxygen-enriched product gas stream. Oxygen concentrators typically use pressure swing adsorption (PSA) technology and are used very widely for oxygen provision in health care applications, especially where liquid or pressurized oxygen is too dangerous or inconvenient, such as in homes or in portable clinics. Our oxygen generator is based on a patented implementation of the Pressure Swing Adsorption (PSA) which uses ambient air as raw material.

Ambient air contains 21% oxygen, 78% nitrogen, 0.9% argon and 0.1% rare gases. The PSA process is a static separation of air gases via a specific molecular sieve designed to adsorb nitrogen under pressure, to produce oxygen-enriched air composed of 93% oxygen and above.