Mpweya wa okosijeni, nayitrogeni, argon ndi mpweya wina wosowa wopangidwa ndi chipangizo cholekanitsa mpweya umagwiritsidwa ntchito kwambiri mu mafakitale achitsulo, mankhwala, mafakitale oyeretsera, magalasi, rabara, zamagetsi, chisamaliro chaumoyo, chakudya, zitsulo, kupanga magetsi ndi mafakitale ena.

1. Kapangidwe ka chomera ichi kamadalira kutentha kosiyanasiyana kwa mpweya uliwonse mumlengalenga. Mpweya umakanikizidwa, kuziziritsidwa kale kenako n’kuchotsedwa H2O ndi CO2, kenako n’kuziziritsidwa mu chosinthira kutentha chachikulu mpaka utasungunuka. Mukakonza, mpweya ndi nayitrogeni zimatha kusonkhanitsidwa.
2. Chomera ichi chimayeretsa mpweya pogwiritsa ntchito njira yowonjezera mphamvu ya turbine. Ndi chomera chofala cholekanitsa mpweya, chomwe chimagwiritsa ntchito kudzaza ndi kukonza zinthu zonse kuti zipangidwe ndi argon.
3. Mpweya wosaphika umapita ku fyuluta ya mpweya kuti uchotse fumbi ndi zinthu zodetsa makina ndipo umalowa mu compressor ya turbine ya mpweya komwe mpweya umakanikizidwa kufika pa 0.59MPaA. Kenako umapita mu dongosolo loziziritsira mpweya, komwe mpweya umaziziritsidwa kufika pa 17 ℃. Pambuyo pake, umapita ku thanki yolumikizira ya molecular seeve iwiri, yomwe imayenda motsatizana, kuti ichotse H2O, CO2 ndi C2H2.

* 1. Mpweya ukatha kutsukidwa, umasakanikirana ndi mpweya wotenthedwanso womwe ukukulirakulira. Kenako umakanikizidwa ndi compressor yapakati kuti igawidwe m'mitsinje iwiri. Gawo limodzi limapita ku chosinthira kutentha chachikulu kuti liziziritsidwe kufika pa -260K, ndikuyamwa kuchokera pakati pa chosinthira kutentha chachikulu kuti lilowe mu turbine yowonjezera. Mpweya wofutukuka umabwerera ku chosinthira kutentha chachikulu kuti uziziritsidwenso, pambuyo pake, umapita ku compressor yowonjezera mpweya. Gawo lina la mpweya limakulitsidwa ndi chowonjezera kutentha kwambiri, pambuyo pozizira, limapita ku chowonjezera kutentha chotsika. Kenako limapita ku bokosi lozizira kuti liziziritsidwe kufika pa ~170K. Gawo lina limakali kuziziritsidwa, ndipo limapita pansi pa mzere wotsika kudzera mu chosinthira kutentha. Ndipo mpweya wina umayamwa mpaka kufika pa chowonjezera chotsika. Pambuyo pokulitsa, umagawidwa m'magawo awiri. Gawo limodzi limapita pansi pa mzere wotsika kuti likonzedwe, lotsala limabwerera ku chosinthira kutentha chachikulu, kenako limapita ku chowonjezera mpweya pambuyo potenthedwanso.
2. Pambuyo pokonza koyamba m'mizere yapansi, mpweya wamadzimadzi ndi nayitrogeni wamadzimadzi weniweni zimatha kusonkhanitsidwa m'mizere yapansi. Nayitrogeni wamadzimadzi, mpweya wamadzimadzi ndi nayitrogeni wamadzimadzi weniweni zimapita kumizere ya pamwamba kudzera mu mpweya wamadzimadzi ndi choziziritsira cha nayitrogeni wamadzimadzi. Zimakonzedwanso m'mizere ya pamwamba, pambuyo pake, mpweya wamadzimadzi wokhala ndi chiyero cha 99.6% ukhoza kusonkhanitsidwa pansi pamizere ya pamwamba, ndipo umatulutsidwa kuchokera m'bokosi lozizira ngati chopangidwa.
3. Gawo la argon fraction lomwe lili pamwamba limayamwa ku argon colon. Pali magawo awiri a argon colon. Reflux ya gawo lachiwiri imaperekedwa pamwamba pa yoyamba kudzera pa liquid pump ngati reflux. Imakonzedwa mu argon colon kuti ipeze 98.5% Ar. 2ppm O2 crude argon. Kenako imaperekedwa pakati pa argon colon kudzera pa evaporator. Pambuyo pokonzanso mu argon colon, (99.999%Ar) madzi a argon amatha kusonkhanitsidwa pansi pa argon colon.
4. Nayitrogeni wotayira kuchokera pamwamba pa chigawo chapamwamba umatuluka m'bokosi lozizira kupita ku chotsukira ngati mpweya wobwezeretsa, chotsalacho chimapita ku nsanja yoziziritsira.
5. Nayitrogeni wochokera pamwamba pa mzere wothandizira wa mzere wapamwamba umatuluka m'bokosi lozizira ngati chinthu chopangidwa kudzera mu choziziritsira ndi chosinthira kutentha chachikulu. Ngati sipakufunika nayitrogeni, ndiye kuti ikhoza kutumizidwa ku nsanja yoziziritsira madzi. Kuti nsanja yoziziritsira madzi ikhale yokwanira, choziziritsira madzi chimayenera kuyikidwa.