Producing oxygen-enriched supply, for airplane passengers, uses high performance pressure swing adsorbers operating at specified temperatures

摘要

The cycle includes phases of adsorption (or production) and desorption (or regeneration). A high performance adsorber is used. Adsorber granules have a grading below 0.8 mm. Cycle duration is up to 10 seconds and/or the air feed is introduced at a temperature of 50-90 degrees C.