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PSA matsa lamba lilo adsorption nitrogen samar inji nitrogen manufa

Sieve carbon kwayoyin sieve na iya shan oxygen da nitrogen a cikin iska a lokaci guda, da kuma karfin hanzarta kuma suna ƙaruwa da karuwar matsin lamba, kuma a cikin matsin lamba na iskar shaye-shaye da kuma nitrogen mai daidaitawa da nitrogen ba shi da bambanci.Sabili da haka, yana da wuya a kammala ingantaccen rabuwar oxygen da nitrogen kawai ta hanyar canjin matsa lamba.Idan an ƙara yin la'akari da ƙimar adsorption, ana iya bambanta kaddarorin tallan oxygen da nitrogen yadda ya kamata.Girman kwayoyin na oxygen yana da karami fiye da na kwayoyin nitrogen, saboda haka yaduwar carbon kwayoyin sieve fiye da na mintuna na 1 da sauri don isa sosai fiye da 90%;A wannan lokacin, adadin takin nitrogen kawai kusan kashi 5% ne, don haka tallan shine mafi yawan oxygen, sauran kuma galibi nitrogen ne.Ta wannan hanyar, idan an sarrafa lokacin adsorption a cikin minti 1, da farko za ku iya raba oxygen da nitrogen, wato, adsorption da desorption ana samun su ta hanyar bambancin matsa lamba, lokacin da matsa lamba yana ƙaruwa, ƙaddamarwa lokacin da matsa lamba ya sauke.Bambance-bambancen da ke tsakanin oxygen da nitrogen ya dogara ne akan bambancin saurin adsorption tsakanin su biyun, ta hanyar sarrafa lokacin adsorption don cimmawa, sarrafa lokaci yana da ɗan gajeren lokaci, iskar oxygen an cika shi sosai, kuma nitrogen bai riga ya sami lokaci don tallatawa ba, tsayayye. tsarin adsorption.Sabili da haka, canjin matsa lamba da sarrafa lokaci don samar da nitrogen ta hanyar tallan motsi ya kamata ya kasance cikin minti 1.