99.9% N2 jenereta ya nayitrogeni yamakampani opanga mankhwala

Kuthamanga kwa mpweya kukakwera, sieve ya carbon molecular sieve imatenga mpweya wambiri, carbon dioxide ndi chinyezi.Kuthamanga kukatsika mpaka kukakamiza kwanthawi zonse, mphamvu yolumikizira mpweya wa carbon molecular sieve ku oxygen, carbon dioxide ndi chinyezi ndi yaying'ono kwambiri.

The pressure swing adsorption jenereta imapangidwa makamaka ndi nsanja ziwiri za adsorption A ndi B zokhala ndi ma sieve a carbon molecular ndi dongosolo lowongolera.Mpweya wopanikizidwa (kupanikizika nthawi zambiri kumakhala 0.8MPa) ukudutsa nsanja A kuchokera pansi kupita pamwamba, mpweya, mpweya woipa ndi madzi zimatulutsidwa ndi mamolekyu a carbon, pamene nayitrogeni imadutsa ndikutuluka kuchokera pamwamba pa nsanjayo.Maselo a cell adsorption mu nsanja A adzaza, amasinthira ku nsanja B kuti achite zomwe zili pamwambazi ndikukonzanso sieve yama cell mu nsanja A nthawi yomweyo.Zomwe zimatchedwa kusinthika ndi njira yotulutsira mpweya mu nsanja ya adsorption kupita kumlengalenga, kotero kuti kupanikizika kumabwereranso ku mphamvu yachibadwa, ndipo mpweya, carbon dioxide ndi madzi omwe amatulutsidwa ndi sieve ya maselo amamasulidwa ku sieve ya maselo.Ukadaulo wa jenereta wa nayitrogeni wa PSA ndiukadaulo wapamwamba kwambiri wopulumutsa mphamvu wolekanitsa womwe umatulutsa mwachindunji nayitrogeni kuchokera mumlengalenga kutentha kwa chipinda, ndipo wakhala akugwiritsidwa ntchito kwazaka zambiri.