01Understand the product stream
In a typical industrial oxygen PSA system, a suitable zeolite adsorbent preferentially retains nitrogen. The product is oxygen-enriched gas. A nitrogen PSA system uses a different adsorption behaviour and produces nitrogen-rich gas; the two machines are not interchangeable by changing a controller setting.
02Describe the composition
Ask for the product composition basis, permitted operating range and intended industrial application. An oxygen concentration alone does not identify every remaining component or establish suitability for a regulated end use.
03Check process compatibility
Give the downstream equipment supplier the proposed oxygen concentration, flow, pressure and moisture conditions. Obtain confirmation for that complete inlet specification. Industrial oxygen generation should not be presented as a medical supply system without the separate approvals and design requirements that such use requires.
These public references explain general technology. They do not establish AIDEKE model performance, a supply commitment or a third-party endorsement. The article is an independent editorial explanation; the confirmed technical agreement governs a specific project.
Sources and usage notes