M'zomera zolekanitsa mpweya wamadzimadzi, chotulukapo cholekanitsa mpweya ndi mpweya wamadzimadzi kapena nayitrogeni.Mfundo yake ndi iyi: mpweya woponderezedwa, wozizidwa kale umalowetsedwa mu gawoli kuti athe kutenga nawo mbali pakukonzanso, H.2O ndi CO2amachotsedwa kudzera mu molecular sieve absorber, utakhazikika kwa liquefaction kutentha mu sing'anga kuthamanga kutentha exchanger, ndiyeno analowetsedwa mu ndime nawo rectification.Chowonjezera kutentha kwambiri komanso chotsika komanso kompresa wozungulira amagwiritsidwa ntchito kupanga mphamvu yozizira kuti apeze zinthu za oxygen ndi nayitrogeni wamadzimadzi.
Zomera zolekanitsa mpweya wamadzimadzi nthawi zambiri zimakhala ndi fyuluta ya mpweya, makina oziziritsira mpweya, makina oyeretsera ma molecular sieve, chowonjezera kutentha kwambiri komanso chotsika, kompresa yobwerezabwereza, firiji ya cryogenic, kagawo kakang'ono kagawo, ndi makina osunga zobwezeretsera.