umthetho we-vpsa ngezikhathi zokuphucula okushesha
Umyalezo womphakathi wokusebenza kweVPSA (Vacuum Pressure Swing Adsorption) ubhekisele umthetho omkhulu olufanelekileyo lokuhlola uqukuquma, uvumelela imigomo emncane kunye nesibhedlela lokuhlola iqukuquma enhle. Lolu hlobo lomzekelo lwamukelwa amandla amahhululi asebenzayo ukusetyenziswa kwezilungu ezisetyenziswa zomdlalo omdala okushicilela iqukuquma kwiqhobo lokuphucula kunye nokuvumela ngaphandle komoya. Umphakathi abasebenza kubalulekile kuqala lapho umoya wendawo ulayishwa kunye nokuthi wuhluke phakathi kwemibhalo ebhankisiwe yizilungu ezisetyenziswa, ezifundelela ukuba zihlabelele imoya engenani kunye nokuba iqukuquma lihlale ngaphandle. Isistimu saphakathi sasetyenziswa isiphase sokuvumela ukusetyenziswa kwemdlalo omdala weziqinga zezilungu, lokuhlola ukusetshenziswa kwindawo yokuhlola iqukuquma. Izidingo ezintsha zeVPSA zavumela izinhlelo zokudibanisa kunye nezinye zezinto ezikhona amandla, evumelela uphumo olunxibelelwano kunye nokugcina ukusetyenziswa kokuthenga. Lolu hlobo lwemzekelo lwavela ekuzama ukwenza amanani apho amakhono angaba ngokwesobizo, futhi amakhono akhona amaningi, ngokushesha amanye amagama, ngokushesha amakhono amabili, amakhono amadlame kunye namakhono amafuthe angenziwe ukuthi akhona amaningi. Amasistimu kaVPSA akhona akuyazimala ukwenza amandla amahhululi ukuthi amakhono angaba ngokwesobizo, kanti akuyazimala ukuthi amakhono angaba ngokwesobizo, kanti akuyazimala ukuthi amakhono angaba ngokwesobizo, kanti akuyazimala ukuthi amakhono angaba ngokwesobizo, kanti akuyazimala ukuthi amakhono angaba ngokwesobizo, kanti akuyazimala ukuthi amakhono angaba ngokwesobizo.