ukugcina amagama eliphakathi lokuhlola i-Oxygen
Ukushicisha okubhaliweyo kweoxygeni yichaza imibono yedabuko eliphambili yokusebenzela ukusukelwa koxygeni kusuka esincwancweni sasehlulekile ngokuphelelela ukusukelwa kokuthi oxygeni kusukelwe kusenqanawe yesintu ngamakhiqizana amasiko amahluke. Lomdabu lokusebenza uqhumeleya ngokwesigaba somdlalo wokuquka (PSA), apho i-nitrogeni nezinye izigasini ziqukiswe ngokukhangatho ngenxa yokuba i-oxygeni izingezele. Isistimu sigama labaleni belingaphandle beliphakamisi ngemakhiqizana amasiko amahluke, azisebenza ngokulandelayo ukuvumelanisa ukusukelwa kokweoxygeni. Umthombo wokuqala angenza ngokususa isintu esiqhoshelewe ukufika emakhiqizeni amasiko, apho amagazi amaNitrogeni aziqukiswe ngaphandle kokuba amagazi aoxygeni afikayo. Ukungafanelekile umakhiqizi wamadabu, isistimu sikhipha ngokuzenzekelayo kwi-phaze yokuqaphepha phambi komdlalo wesithathu asetshenziswa ukusukela. Izilimi ezimbili ze-adsorption zakweoxygeni ezinembili zazibona lezi zezilungileyo ukuthi ziziphathe uphawu lweoxygeni ngokwesentene sesikhombisa usuku lwesine, nokuthi ziziphathe amandla edlule kusukela kwe-100 kunye no-20,000 Nm³/h. Idlango lingayithola amandla asebenzela ukubhala ukubonisa nokuyonganisa amaparamitha amade operational, uzokusukela ukuthi ubunompilo bokuhlola nokusebenzisa kwemvelo. Le ndlela lushaya kakhulu kunesinye isinye somphakathi, phakathi kwalokho kulula ukusetyenziswa kwindawo ezingaphezu kwezindaba zokugcina amanye amadabuko, amanye amaphakathi wechemicals, amaphakathi wezindaba zokugcina amanye amadabuko, kunye nokusetshenziswa kwe-amavoti.