ukusebenzisa nokusetyenziswa kwe-VPSA
Umkhuthazo wenqanawe kanye nezilungiselelo zokusebenza kweVPSA (Vacuum Pressure Swing Adsorption) uhlanganiswa ngesicelo esisodwa sokuphakamisa okunqume kakhulu kwindlela yokusondela amagase. Isistimu esingaphambili sikhulula amaxesha asebenzayo ukusondela amagase ngokusetshenziswa kwezinto ezithathelwayo ukusondela amagase ngokwesikhwama sokuhlola nokuhlola phansi. Umkhuthazo ungenzi nezinye izinto, phakathi kwalokho amaxhovhe zakusondela, i-vacuum pump, amakompresha, kunye nemibhalo yezindaba ezidingekileyo ezincediseleyo ezinethethe ngokubhekene ukuba bafundise amagase angasihle. Umbala wesifundo ususa ukufaka indlela yokuhlola u-Oksijini, uzokusetyenziswa ukukhuphela le 95%. Umthengiso wokuhlola kuhlanganiswa ngekuthi kulandelayo lokuhlola, ukusetha kwezindlela, ukuxhumana imiphumulo, kunye nokuxhumana komphendulo, wonke amahleli akhona aphoqweni abahlale bekuhlola. I-VPSA umkhuthazo uzisetshenziswa ngokudinga ukuba kuzo ukusuka kwezindlela, ukuba bafundise amalayithi asebenzayo okungavonywa ukusetha amagase angasihle. Izinkinga eziqondisiwe zikhulula ukusombulula ukudluliswa kwesikhathi sesikhatsi kunye nokusombulula ukuvikelela ukusombulula. Umbala wakhiwo lwesifundo luhlanganiswa ngokushesha kakhulu lokusetshenziswa lokugcina umbono wemfuyo ngokubaluleka lokusetshenziswa lokuhlola ngokuphakamisa ubuhle bezinhlobo.