mhlangano wokuhluhluza amagase esitshaleni
Umkhopho we-oxygen wesiPSA (Pressure Swing Adsorption) uhlu lehluko lokulula kahle lokusebenza ukugcina u-oxygen ngexa, usebenzisa umthombo omphumelelo wesikhephe somolekuleyo ukusukela u-oxygen kwezintaba zethu. Lolu hlobo lomkhopho lusho ukusebenza ngokushayela izinyawo ezimbili ngesikhatsi sokuthi zihlale ziziphumeleyo ngaphandle komoya okungakwazi ukuphuma ngendlela yokuba yahlala kanye nokuhlola komoya. Ukusukela kufanelela ngokubanzi kakhulu, lokhu kulula ukuthi i-oxygen iphume ngokuphiwa ngokwesigaba esingezansi, kanti imoya yesine phakathi kwabo babekho abangasebenzi ukusuka komoya ngokuphela. Umkhopho ungenziwa uphawuli lokuhlukeka lwe-oxygen usuku lesi95%, eyayiphathe kakhulu kumonisi nezinto zokusebenza eziningi. Isistimu sikholela amanani amabili, amagama engasetyenziswa, izivambo zokusukela komoya, kunye nemibhalo yokuqinisekisa emfaneleleni ukuthi ikhona isebenza ngokuzidinga u-oxygen. Izinga lokusebenza zePSA zezwe lwegcino luyashintsha ngokuthi amandla asebenze ngokubanzi kakhulu, amandla yokuphucukelela komoya kunye namandla amazimba eziphathelayo ezifaneleleyo ezinikezela ukusebenza ngokuphindelele. Luthekiso lungena ukuthi labe sebenzela ukugcina u-oxygen ngokunxibelela, ukususa ukuthi kunezilondolozi zokugcina komoya ngaphandle komoya egcinini kunye nokususa ukudibanisa kwisebe sengcabo sesikhombisa komoya. Lemikholo siyazi ukusukela ukuba singenziwe ukuba sekhethe amakhulu angaphezu kwe-1000 kwezinja edla u-oxygen ngokwesigaba, ngokubanzi kakhulu kungcono ngezinto ezithile.