PSA Oxygen Gas Generator

PSA oxygen production employs high-quality oxygen molecular sieves as adsorbents. It operates by pressurized adsorption and atmospheric pressure desorption to separate oxygen and nitrogen in the air and extract oxygen. The adsorbent used in PSA oxygen production is zeolite molecular sieve, which is a polar adsorbent composed of a framework of positively charged cations and negatively charged silicon-aluminum-oxygen. Although O2 and N2 are non-polar adsorbates, the influence of polar molecules in zeolite molecular sieve induces a force. Since the induction force of N2 is greater than that of O2, the adsorption capacity of zeolite molecular sieve for N2 is much higher than for O2. When air passes through the zeolite molecular sieve, N2 is preferentially adsorbed by the zeolite molecular sieve and enriched in its micropores, while O2, except for a small amount, mostly passes through the zeolite molecular sieve to become product oxygen. As zeolite molecular sieve is a polar substance, the stronger the polarity or the easier the polarization of the molecule, the easier it is to be adsorbed. Therefore, substances in the air such as acids, bases, carbon dioxide, oxides, halogens, etc., which are highly polar molecules, naturally find it difficult to enter the product oxygen through the zeolite molecular sieve♦ Cost SavingsIt can be more affordable to have an onsite oxygen generator than to repeatedly order and supply cylinder or bulk liquid oxygen from a supplier. There are no delivery fees with an onsite generator, and it features easy, low cost maintenance.♦ ReliableAn onsite oxygen generator is dependable as it uses the surrounding air in the atmosphere to create the oxygen you need for your project. You will never need to worry about having a shortage of oxygen when you have your own oxygen generator.♦ SafetyThe safety of your employees is your priority which is why onsite oxygen generators are highly beneficial. Once they are installed there is no need to move or handle a gas suppliers cylinders or tanks. However, if you require oxygen tanks to be delivered and set up in your facility there is the potential for serious hazards and injury.♦ Quality & PurityThe precise oxygen analyzer continuously measures the purity of every unit of oxygen produced.♦ Smaller FootprintEliminating oxygen transport and delivery reduces your environmental footprint.