umkhuhlane wokukhupha amadobogi
Izixhobo zokusasela okujwayelekileyo ze-oxygen zihlukele umthombo omphumeleyo wesibhedlela lokusasela i-oxygen esiqethelweni, uzokusetyenziswa kanye neziqiniso ezikhoyo ezifanekesayo kweziqhuthu ezithile zokusetyenziswa kokusasela i-oxygen. Izixhobo ezincane nje ezikhulu kuhlonipheka ukuze usebenzise uteknoloji ye-Pressure Swing Adsorption (PSA) yokusepaseya i-oxygen kwi-ambient air, ukufunisa i-oxygen engcono yonke lokhu lomsebenzi olungahlongene. Umsebenzi akusala ngokushintsha i-air eyisisekelo kunye nokuphuma ngaphandle kwamandla yesikhashana esezikhathale izinkululo zamandla, ezizamsane i-nitrogen ngokubanjwa xa kuvela i-oxygen ekhutshwe. Lolu hlobo lokukhutshwa kumemeza isandla sesikhathi esidingayo sengcono yokuba kusasa kusenziwe phakathi kwe-90% kunye ne-95% yonke ilimi. Iziprojekthi ezimoderni zokusasela okujwayelekileyo lwe-oxygen zihlukene namandla amakhulu osetyenziswa, ukuhlola amandla ngokuzenzakalo, kunye nokudibanisa okulula amandla, ezikhetha ukuba besebe yabo kuzohluleka kunye nokuhlukanisa imigomo yesimaliso. Amaxesha apha azosetyenziswa ngokwesikhatsi, apho abeza amandla amaqhawekazi angahlukene kunye nokusetshenziswa kususa ngezinsuku. Izinyathelo zazosebenzisa ngokubanzi kwiseva eliphakathi, futhi kubalulekile ukuba zisetshenziswa ngokudinga izindlela ezidingiwe kunye nezinye izinhlelo zokuphumelela amandla, ukuba zihlukene ngokubanzi kumthombo wokusetshenziswa kweziqhuthu eziningi. Ngenkinga lokuhlola lokuhlukanisa kunye neziqiniso zokugcina, lexiyobho xesasela khona ukuthola uhlobo lwesibhedlela lwakhe ngokubanzi lokuhlukanisa amagcinisi amabangako ngokuhlanganiswa nokusetyenziswa komandla.