Umshini wokupakisha we-nitrogen generator ophathwayo wokugcwalisa ukudla

Lapho umfutho womoya ukhuphuka, isisefo se-carbon molecular siyomunca inani elikhulu le-oxygen, i-carbon dioxide kanye nomswakama.Lapho ukucindezela kwehlela kungcindezi evamile, amandla okukhangisa e-carbon molecular sieve ku-oxygen, i-carbon dioxide kanye nomswakama mancane kakhulu.

Ijeneretha ye-adsorption swing generator yakhiwe ikakhulukazi imibhoshongo emibili ye-adsorption A no-B efakwe izisefo ze-carbon molecular system kanye nesistimu yokulawula.Lapho umoya ocindezelweyo (ingcindezi ngokuvamile ingu-0.8MPa) udlula embhoshongweni A ukusuka phansi ukuya phezulu, umoya-mpilo, i-carbon dioxide namanzi kukhangiswa ama-molecule ekhabhoni, kuyilapho i-nitrogen idlula futhi igeleza isuka phezulu kombhoshongo.Uma i-adsorption ye-molecular sieve embhoshongweni A igcwele, izoshintshela kumbhoshongo B ukuze yenze inqubo ye-adsorption engenhla futhi ikhiqize kabusha isisefo samangqamuzana kumbhoshongo A ngesikhathi esifanayo.Lokhu okubizwa ngokuthi ukuvuselelwa kuyinqubo yokukhipha igesi embhoshongweni we-adsorption emkhathini, ukuze ukucindezela kubuyele ngokushesha ekucindezelweni okuvamile, futhi umoya-mpilo, i-carbon dioxide namanzi adsorbed ngesisefo samangqamuzana akhululwa esisefweni samangqamuzana.Ubuchwepheshe bejeneretha ye-nitrogen ye-PSA buwubuchwepheshe obusezingeni eliphezulu bokuhlukanisa amandla obukhiqiza ngokuqondile i-nitrogen emoyeni ekamelweni lokushisa, futhi sebusetshenziswe amashumi eminyaka.