isistimu sokugcina ukuze kwenze i-Oxygen nge-VPSA
Isistemo sokuseta ukuze lapho i-oxygen VPSA (Vacuum Pressure Swing Adsorption) sikhululeka ukuthi ngokushesha kuhlala esiphakeme sesistemo sokusebenzisa i-oxygen. Isistemo esisophutha lokhu sisethemba amandla okungcono ngenkathi sikwazi ukusetshenziswa ngokusebenzela imibiko yokuqinisekisa amagama omncane yokuphucumana ukusetshenziswa komhlaba nokusetshenziswa komsebenzi wokuqinisekisa. Isistemo ye-VPSA siyenza umlando wesishiyagalombili: yindlela eyodwa, ihlobo lemfihlakalo lwesikhephe lisetshenziswa ulwandle olufakwe kwisebedza esikhathini akhiwo eliphethekileyo lizithole izinye zesiNitrogen, lapho kulapho i-oxygen lihle. Ngendlela yesibheni, ngokusetshenziswa komsebenzi wokuqinisekisa, izinye zesiNitrogen zisetshenziswa ukubuyiselwa, ukugcina isistemo ukuze sekwenze umlando omusa. Umlando omkhulu olunye olunamandla loluvela umphumulo omdala we-oxygen, okungenani ukukhetha izimbungeli ezindala zokuqala 93-95%. Isistemo sikwenziwe ngamandla okungcono okuziphambene neziphumano ezikhathini zakusebenzi nokuziphatha kanye nokuziphatha kakhulu, ukusure ukuthi kuhle kakhulu nokuziphatha nokungcono. Izinkomo eziphambene zikhwaleke phakathi komhlaba, amapampefumulo amahle, amasitolo amahle weNitrogen, kunye nemisindo emazimne yokusebenza okuziphambene nokuthi baze bekhethwe ngokuphumelele ukusetshenziswa kwesihlobo se-oxygen. Iteknoloji ye-VPSA iyayilayishwa ngokubanzi kakhulu ngazo izindlela ezininzi ezikhona, futhi kulesikhashana, izingxenye ze-healthcare, ukusebenzisa amakhemikhali, ukusebenzisa amamehli, kunye nokusebenzisa amaphandle komhlaba. Ukuthi kuhle kakhulu lokho lokusetshenziswa kuhle kakhulu lokusebenziswa kuhle kakhulu lokusebenziswa.