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Line 24: ==Pressure swing adsorption (PSA) oxygen generators== {{Main\|Oxygen concentrator}} Advances in technology have provided industrial oxygen generator systems for use where air is available and a higher concentration of oxygen is desired. [[Pressure swing adsorption]] (PSA) incorporates a ~~material called~~ [[molecular sieve]] for gas separation. In the case of oxygen generation a zeolite-based sieve forces preferential adsorption for nitrogen.{{Citation needed\|date=September 2020}} Clean, dry air is passed through the sieve beds on the oxygen generator, producing an oxygen-enriched gas. [[Nitrogen separation membrane]] equipment is also used. ==Uses==

Chemical oxygen generator: Difference between revisions