PSA oxygen generator

Using gas separation technology, with air as raw material, the nitrogen and oxygen in the air are separated by the selective adsorption of nitrogen and oxygen by a high efficiency and high selection of solid adsorbent. Zeolite molecular sieve according to the size of the hole inside the crystal of the selective adsorption of molecules, that is, adsorption of a certain size of molecules and the exclusion of larger molecules. In this way, an enriched component of oxygen can be obtained in the gas phase. Pressure swing adsorption method usually uses two towers in parallel, alternating pressure adsorption and decompression regeneration, so as to obtain a continuous flow of oxygen.