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Hoomaemae Hydrogen

Hoʻokaʻawale Air5

 

He nui nā kinoea ʻōpala me nā hydrogen like ʻole.ʻO ka hoʻokaʻawale ʻana a me ka hoʻomaʻemaʻe ʻana o ka hydrogen kekahi o nā māla mua o ka ʻenehana PSA.

ʻO ke kumu o ka hoʻokaʻawale ʻana o PSA o ka hui kinoea ʻo ia ka hoʻololi ʻana o ka mana adsorption o adsorbent no nā ʻāpana kinoea like ʻole me ka loli o ke kaomi.Hoʻopau ʻia nā ʻāpana haumia i loko o ke kinoea inlet e ka adsorption kiʻekiʻe, a ua hoʻopau ʻia kēia mau mea haumia e ka hoʻemi ʻana i ke kaomi a me ka piʻi ʻana o ka mahana.Hoʻokō ʻia ke kumu o ka wehe ʻana i nā haumia a me ka unuhi ʻana i nā ʻāpana maʻemaʻe ma o ke kaomi a me ka hoʻololi ʻana i ka mahana.

Hoʻohana ka PSA hydrogen production i ka JZ-512H molecular sieve adsorbent e hoʻokaʻawale i ka hydrogen waiwai e hana i ka hydrogen, i hoʻopau ʻia ma o ka hoʻololi kaomi o ka moena adsorption.Ma muli o ka paʻakikī loa o ka hoʻopili ʻana i ka hydrogen, ua maʻalahi a maʻalahi paha nā kinoea ʻē aʻe (hiki ke kapa ʻia he haumia), no laila e hana ʻia ke kinoea waiwai hydrogen ke kokoke i ke kaomi komo o ke kinoea i mālama ʻia.Hoʻokuʻu ʻia nā haumia i ka wā desorption (regeneration), a e emi mālie ke kaomi i ke kaomi desorption.

ʻO ka hale kiaʻi adsorption alternately lawe i ke kaʻina hana o adsorption, kaomi.ka hoʻohālikelike a me ka desorption e hoʻokō i ka hana hydrogen mau.Hoʻokomo ka hydrogen waiwai i ka ʻōnaehana ma lalo o kekahi kaomi.Hele ka hydrogen waiwai i loko o ka hale kiaʻi adsorption piha me ka adsorbent kūikawā mai lalo a luna.Mālama ʻia ʻo Co / CH4 / N2 ma ka ʻili o ka adsorbent ma ke ʻano he ʻāpana adsorption ikaika, a komo ʻo H2 i ka moena ma ke ʻano he ʻāpana adsorption.ʻO ka hydrogen huahana i hōʻiliʻili ʻia mai luna o ka hale kiaʻi adsorption i hoʻopuka ʻia ma waho o ka palena.Ke hoʻopiha ʻia ka adsorbent i ka moena me CO / CH4 / N2, ua hoʻololi ʻia ka hydrogen waiwai i nā hale kiaʻi adsorption ʻē aʻe.I ke kaʻina hana o ka adsorption desorption, ua koe kekahi kaomi o ka hydrogen huahana i loko o ka hale kiaʻi adsorbed.Hoʻohana ʻia kēia ʻāpana o ka hydrogen maʻemaʻe e hoʻohālikelike a holoi i nā hale kiaʻi hoʻohālikelike ʻē aʻe i hoʻopau ʻia.ʻAʻole wale kēia e hoʻohana i ke koena hydrogen i loko o ka hale kiaʻi adsorption, akā e hoʻolōʻihi i ka piʻi ʻana o ka wikiwiki i ka hale kiaʻi adsorption, e hoʻolōʻihi i ka degere luhi i ka hale kiaʻi adsorption, a hoʻokō pono i ke kumu o ka hoʻokaʻawale ʻana o ka hydrogen.

Hiki ke hoʻohana ʻia ka kānana molekole JZ-512H e kiʻi i ka hydrogen maʻemaʻe kiʻekiʻe.

Nā huahana pili: kānana molekala JZ-512H


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