Nā hiʻohiʻona loea a me nā pono hana o ka mea hana naikokene PSA

ʻO ka hoʻopili ʻana o ke kaomi PSA Mea Hana Naikokene Hoʻohana i ka ʻenehana PSA ʻoi loa a hilinaʻi hoʻi ma ka honua, i hui pū ʻia me kāna kahe hana kūikawā, ka hoʻolālā pipeline i hoʻomaikaʻi ʻia a me ka ʻenehana hoʻopiha holomua, e pale pono ana i ka hāʻule ʻana o ka sieve molekala kalapona CMS, a me ka hoʻopau ʻana i ka hopena tunnel i loko o ka hale kiaʻi adsorption. No laila, ua hoʻomaikaʻi nui ʻia ka hana o ka sieve molekala kalapona. ʻOiai e mālama ana i ka hoʻohana ʻana i ka ikehu, hiki ke hana ʻia ka nitrogen me ka maʻemaʻe o 97% -99.999% i hoʻokahi ʻanuʻu. Inā he mau koi kūikawā, hiki i ka maʻemaʻe ke hiki i ka 99.9995%.

ʻO ka naikokene ka ʻāpana nui o ka ea, e helu ana ma kahi o 79% o ka naikokene a me 20.9% o ka oxygen i ka lewa. He kinoea kala ʻole, ʻala ʻole, ʻaʻohe ʻawaʻawa a ʻaʻole hiki ke lapalapa ka naikokene ma ka mahana o ka lumi a me ke kaomi lewa, me kahi kiko paila o -195.8 ℃. He paʻa loa kona mau waiwai kemika a ʻaʻole ia e pane kemika me nā mea ʻē aʻe. Ma waho aʻe o ka ammonia synthetic, hoʻohana pinepine ʻia ka naikokene ma ke ʻano he kinoea pale a hoʻohana nui ʻia i ka metallurgy, ʻoihana kemika, lanahu, meaʻai, lāʻau lapaʻau, mea uila, nā mea magnetic, ka halihali, ka mālama wela, nā kaila, ka mana thermal, ka mokulele a me nā ʻoihana ʻē aʻe. Hoʻohana ka mea hana naikokene PSA pressure swing adsorption i ka ea ma ke ʻano he mea maka a me ka sieve molekala kalapona ma ke ʻano he adsorbent. Hoʻohana ia i ke kumumanaʻo o ka adsorption swing pressure a me ka adsorption koho o ka oxygen a me ka naikokene e ka sieve molekala kalapona e hoʻokaʻawale i ka naikokene a me ka oxygen. Ua ʻike nui ʻia ʻo ia ʻo Naikokene Psa mīkini hana uila.

Loaʻa i ka mea hana naikokene PSA ka hana unmanned holomua: ʻo ka mea hoʻokele loiloi maʻemaʻe oxygen i hoʻomohala kūʻokoʻa e nānā i ka maʻemaʻe o ka naikokene i ka manawa maoli, a hoʻokuʻu aunoa i ka naikokene i kū ʻole i nā koi maʻemaʻe, no laila e hoʻopau ana i ka hopena o ka haumia kinoea ma ka maikaʻi o ka huahana; hiki i ka mana PLC hilinaʻi ke hoʻokō i ka hana unmanned aunoa 24-hola. Hoʻokō ka naikokene kiʻekiʻe i nā koi o nā ʻoihana like ʻole: Hoʻolako pinepine ʻia nā mea hana naikokene PSA me nā kānana kikoʻī kiʻekiʻe e hana i nā ʻāpana lepo o ka naikokene ma lalo o 0.01μm a me ka ʻike aila ma lalo o 0.01 ppm. Inā hoʻolako ʻia nā mea hoʻomaloʻo adsorption hou aʻe, nā mea kānana sterile, a me nā mea ʻē aʻe, hiki iā ia ke hoʻokō i nā koi kiʻekiʻe o nā ʻoihana kūikawā e like me LCDs, quartz oscillators, meaʻai, a me nā lāʻau lapaʻau.

ʻO ka mea hana naikokene PSA kahi ʻano hana naikokene ma kahi, kahi e hoʻohana ai i ka compressor ea e hāʻawi i ka ea ma ke ʻano he mea maka e hana ai i ka naikokene maʻemaʻe e pono ai, a hiki ke hoʻopilikino ʻia ka maʻemaʻe i 95% ~ 99.999%. ʻO ka pōmaikaʻi o kēia ʻano hana, ʻo ia ke kumukūʻai haʻahaʻa o ka naikokene, hoʻopau wale ia i ka uila, kūpono a paʻa, ʻaʻole i kaupalena ʻia e ke kaʻa, a maʻalahi hoʻi e mālama. ʻO ka hemahema, pono e uku ʻia ke kumukūʻai o nā lako i hoʻokahi manawa, a pono ka mea hoʻohana hope e hana i ka mālama mau. Hiki iā ʻoe ke koho i kekahi ʻano hoʻohana kinoea e like me kāu mau pono. Ma Kina, ma muli o nā koi palekana o ke kaiapuni a me nā kapu halihali kūlanakauhale, ma kahi o 80% o nā hale hana Kina i hoʻololi i ka hoʻohana ʻana i nā mea hana naikokene PSA ma kahi e hāʻawi i ka naikokene.