isistimu sokuhlula nokugcina ukusetyenziswa kokuphephandaba
Isistimu sokuxhasa okusetyenziswa ngokuphucumisa (PSA) lokusebenzisa ukuhlola i-oksimeni kwiingasini ezimbili ngesikhathi esiqulileyo. Isistimu sokuqalise ukusebenzisa amabhizinisi amahlukene amaphansi amanani asebenza ukubheka iziphi zimanzini ezinikezelwe njengesi-zeolite, ngakho ingaba i-oksimeni akufanele ukuphuma phambi kwabo. Ukuphucumisa kulandelana ngezingasini ezimbili ezifillwe ngesi-zeolite, ezinamandla ngokwesikhathi sokuphucula nokuthathela ukuphuculwa kwe-oksimeni. Ngokusho, isigasini sokuqala sithintele umoya wendawo wakhiwo ngaphandle kokuba imanzini yase-zeolite ibheke iziphi zimanzini, kunye nokuhamba kwe-oksimeni. Ngokugcineneyo, isigasini esebenziwe sithole umoya wakhiwo wesiphumo sokuthiwe ngaphandle kokuba imanzini yase-zeolite ibheke iziphi zimanzini, kunye nokuhlola umanzini yokuthiwe ukusethemba kwe-zeolite yesikhwama esilandelayo. Lwendawo engazibuyekezo lwakhetha lelokunqumeleka lwenziwa amahhadi amabili ngo-93-95%, ngakho lokhu kungavimbiso kakhulu kwisezintshabalale kanye nokusebenzela komkhonto. Ukuphucumisa kwe-oksimeni lokungaphezu kwalokhu kungavimbiso kakhulu ngokuthi kungafanele ukusebenza ngokuphambili, kufanele kube kuhlukeneyo nokuziphatha kakhulu. Iteynoloji yakhiya ukusebenza kwe-oksimeni kulesihlanu, ukusuka ukuthiwa umoya olungaphansi olungaphandle kwe-oksimeni nokuthiwa ngokuphambili. Ukuphucumisa kwe-oksimeni lokungaphezu kwalokhu kungavimbiso kakhulu ngokuthi kuhlukaniswa ngokuthiwe ngokuphambili, kunye nokuhlola ukuthiwe ngokuphambili. Amahhadi amaphansi amayelene nokuhlola ukuthiwe ngokuphambili.