ʻO Nitrogen generator he mea hana hana nitrogen i hoʻolālā ʻia a hana ʻia e like me ka ʻenehana PSA.Hoʻohana ka mea hana Nitrogen i kāna kānana molekala kalapona (CMS) ma ke ʻano he adsorbent.E hoʻohana maʻamau i ʻelua mau hale kiaʻi adsorption i ka like, e kāohi i ka inlet pneumatic valve e hoʻohana ʻia e ka inlet PLC, alternately pressurized adsorption a me ka decompressing regeneration, piha ka nitrogen a me ka hoʻokaʻawale oxygen, e kiʻi i ka nitrogen maʻemaʻe e pono ai.
ʻO nā mea maka o ka kānana molekala kalapona he resin phenolic, pulverized mua a hui pū me ka mea kumu, a laila hoʻāla ʻia nā pores.Hoʻokaʻawale ka ʻenehana PSA i ka nitrogen a me ka oxygen e ka van der Waals ikaika o carbon molecular sieve, no laila, ʻoi aku ka nui o ka ʻili, ʻoi aku ka like o ka puʻu pore, a ʻoi aku ka nui o nā pores a i ʻole subpores, ʻoi aku ka nui o ka hiki adsorption.