uphumo lwokuhlanganisa oksheni lweVPSA
U-VPSA (Vacuum Pressure Swing Adsorption) lokuvavanya ukuhlala kweoxygen uma kuhlukele iindlela esikhizekayo elibhangeliseyo olungaphandle komoya ombuzi. Loluqukethe lusetshenziswa imibiko yokuqasha okukhululekileyo yokuhlala kumoya wasezulu ukwakhiwa okupheleleyo kweoxygen ngokushesha. Isistimu sisetshenziswa ngokubanzi ngezinye izinto zomoya, phakathi komoya wasezulu, ukusuka komoya omkhulu kunye nokuhlala komoya owonakalayo. Ngokushesha lwamandla, imibiko yomoya omkhulu zizihlabeleka ezintweni zezilayezo. Ngokushesha lwamandla, imibiko yomoya omkhulu zizihlabeleka ezintweni zezilayezo. Ngokushesha lwamandla, imibiko yomoya omkhulu zizihlabeleka ezintweni zezilayezo. Ngokushesha lwamandla, imibiko yomoya omkhulu zizihlabeleka ezintweni zezilayezo. Izisistimu ze-VPSA zingabili izinkinga lezoxygen phakathi kwe-90% kunye ne-95%, ngokuthi zikwazi ukuba zikhuliswe kakhulu kuzikho amanani apho. Loluqukethe lingasetshenziswa ngokusebenzisa amasistimu asophutha asebenza ukubonelela nokugcina amaparamitha akwamanani ukusukelela umoya owonakalayo. Amasistimu amaningi akwazi ukuba abuyele kuwo wonke amagama, phakathi kwezi zintathu ezintathu ezinethunywa emahhori anguqhutywa ngokushesha. I-VPSA lokhuqukethe likhona kwindawo ekubalwa kakhulu kwiindawo yokugcina amanye amagama, phakathi komphakathi we-glass, ikhisitini lemedikhamenenti, kunye nemiphakathi yemakhemikhali, phakathi komoya wasezulu ukwakhiwa okupheleleyo kweoxygen kukho kakhulu.