HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

ʻO ka naikokene wai a me ka oxygen wai ʻelua mau wai cryogenic i hoʻohana pinepine ʻia i ka ʻoihana a me ka noiʻi. Loaʻa i kēlā me kēia kāna mau noi ākea a kū hoʻokahi. Hana ʻia nā mea ʻelua ma o ka hoʻokaʻawale ʻana i ka ea, akā ma muli o ko lākou mau ʻano kemika a me ke kino like ʻole, he ʻano like ʻole ko lākou i nā noi hana. E ʻimi kēia ʻatikala i nā noi kikoʻī o ka naikokene wai a me ka oxygen wai a me ko lākou ʻokoʻa.

I. Nā Hoʻohana o ka Naikokene Wai

Loaʻa ka naikokene wai ma ka hoʻolulu ʻana i ka ea a hiki i lalo o ka paila ʻana o ka naikokene. ʻO kona ʻāpana nui ka naikokene kinoea (N₂). ʻO ke ʻano haʻahaʻa o ka naikokene wai e hoʻohana nui ʻia ai, ʻo ia hoʻi nā ʻano penei:

Ka hoʻopaʻahau ʻana a me ka mālama ʻana i ka mahana haʻahaʻa

ʻO kekahi o nā hoʻohana maʻamau o ka naikokene wai no ka hoʻopaʻa ʻana a me ka mālama ʻana i ka mahana haʻahaʻa, ʻoi aku hoʻi ma ke kahua o ka biomedicine. ʻO ka mahana o ka naikokene wai he haʻahaʻa e like me −196°C, hiki ke hoʻopaʻa koke i nā ʻiʻo olaola, nā cell, a me nā embryos a mālama iā lākou no ka manawa lōʻihi, e hōʻoiaʻiʻo ana i kā lākou hana. He mea nui kēia mau noi i ka noiʻi lapaʻau, ka hoʻoili ʻana i nā kino, a me ka hoʻoulu holoholona hoʻokolohua.

Hoʻopaʻahau meaʻai

Ma ke kahua hana meaʻai, hoʻohana ʻia ka naikokene wai no ka hoʻopaʻahau wikiwiki ʻana i ka meaʻai, e like me nā meaʻai kai, ka ʻiʻo, a me nā huaʻai. Hiki i ka hoʻopaʻahau ʻana i ka naikokene wai ke hoʻohaʻahaʻa koke i ka mahana o ka meaʻai, a laila e hōʻemi ana i ka hoʻokumu ʻia ʻana o nā kristal hau a pale i ka ʻono a me ka waiwai o ka meaʻai.

Hoʻomaʻalili a me ka hoʻolulu ʻana

Hoʻohana pinepine ʻia ka naikokene wai no ka hoʻoluʻu ʻana a me ka kaohi ʻana i ka mahana o nā lako mīkini. No ka laʻana, hiki ke hoʻohana ʻia ka naikokene wai ma ke ʻano he mea hoʻoluʻu e hōʻemi i ka friction a me ka wela i ka hana mīkini, a laila e hoʻomaikaʻi ana i ka pololei a me ka pono o ka hana ʻana.

Nā noi o ka naikokene kinoea: Hiki i ka naikokene wai ke hāʻawi i ke kinoea naikokene maʻemaʻe kiʻekiʻe ma hope o ka vaporization, kahi mea i hoʻohana nui ʻia i ka ʻoihana kemika ma ke ʻano he kinoea pale e pale aku i nā hopena oxidation o nā mea ʻino.

II. Nā Hoʻohana ʻana o ka Oxygen Wai

ʻO ka ʻāpana nui o ka oxygen wai ka oxygen (O₂), kahi i loaʻa pū kekahi ma o ka ʻenehana hoʻokaʻawale cryogenic hohonu. ʻO ka oxygen, ma ke ʻano he mea nui no ke kākoʻo ola a me nā hopena kemika, he mau noi like ʻole, i hōʻike nui ʻia ma nā ʻano aʻe:

Hoʻolako oxygen lapaʻau

Hoʻohana nui ʻia ka oxygen wai ma nā haukapila a me ka mālama ulia pōpilikia, e hāʻawi ana i ka oxygen kiʻekiʻe i nā maʻi e kōkua i ka hanu ʻana. ʻOi loa aku i ka mālama ʻana i nā maʻi hanu, he mea nui ka lako oxygen. He liʻiliʻi ka nui o ka oxygen wai, me ka nui o ka oxygen, kūpono no ka mālama ʻana a me ka lawe ʻana, a ʻo ia kekahi o nā ʻano makemake ʻia o ka lako oxygen lapaʻau.

Mea hoʻoheheʻe ʻoihana

Hoʻohana pinepine ʻia ka oxygen wai ma ke ʻano he mea hoʻoheheʻe i ka ʻoihana, ʻoi aku hoʻi i ka hoʻoheheʻe ʻana i ke kila a me ka hana kemika. Hiki ke hoʻohana ʻia ka oxygen wai e kōkua i ka puhi ʻana, e hoʻonui ana i ka mahana puhi a me ka pono o ka hopena. No ka laʻana, i ke kaʻina hana kila, hoʻokomo ʻia ka oxygen i loko o ka wai hao i hoʻoheheʻe ʻia e wehe i nā haumia a hoʻomaikaʻi i ka maʻemaʻe o ke kila.

ʻO ka hoʻoulu ʻana o ka mokulele a me ka rocket

ʻO ka oxygen wai kahi wahie kōkua i hoʻohana pinepine ʻia i nā ʻōnaehana hoʻoneʻe rocket, i hui pū ʻia me ka wahie wai (e like me ka hydrogen wai) no ke kuni ʻana, e hoʻopuka ana i ka ikehu kiʻekiʻe loa e hoʻoneʻe i nā rocket i ka lewa. ʻO kona mau waiwai kuni kōkua maikaʻi loa e hoʻolilo i ka oxygen wai i mea hoʻoikaika koʻikoʻi i ka ʻoihana aerospace.

III. Nā ʻokoʻa ma waena o ka naikokene wai a me ka okikene wai

ʻOiai ʻokoʻa nā hoʻohana ʻana o ka naikokene wai a me ka oxygen wai, he ʻokoʻa ko lākou ʻano a me ka hoʻohana ʻana.

1. Hoʻonohonoho ʻana: Loaʻa i ka naikokene wai ke kinoea naikokene (N₂), ʻoiai aia i loko o ka oxygen wai ke kinoea oxygen (O₂).

2. Ka nui o ka naikokene wai: ʻOi aku ka nui o ka naikokene wai ma mua o ka oxygen wai.

3. Kikowaena paila: ʻOi aku ka haʻahaʻa o ke kikowaena paila o ka naikokene wai ma mua o ka oxygen wai.

4. Hoʻohana: Hoʻohana pinepine ʻia ka naikokene wai no ka hoʻopaʻahau ʻana a me ka mālama ʻana, ʻoiai ʻo ka oxygen wai e hoʻohana nui ʻia ma ke ʻano he mea hoʻomake a me ka mea hoʻoulu. Nā waiwai kemika

ʻO ke ʻano o ka naikokene wai he inert, me kahi ʻano molekala paʻa loa e hiki ʻole ai ke hana i nā hopena kemika me nā mea ʻē aʻe. ʻO kēia waiwai e hiki ai ke hoʻohana ʻia ma ke ʻano he kinoea pale a hoʻohana ʻia i nā kaʻina hana kemika a me nā ʻoihana. Ma ka ʻaoʻao ʻē aʻe, he oxidizer ikaika ka oxygen wai me ka reactivity kemika kiʻekiʻe, a he maʻalahi i nā hopena oxidation ikaika me nā mea ʻē aʻe, e hoʻohana nui ʻia ai i nā kaʻina hana puhi a me ka oxidation.

Nā ʻano mahana

ʻOi aku ka haʻahaʻa o ke kiko paila o ka naikokene wai ma mua o ka oxygen wai (naikokene wai -196°C, oxygen wai -183°C), e kūpono ai no ka hoʻomaʻalili a me ka mālama ʻana i nā mahana haʻahaʻa. ʻOiai no kahi papa o nā wai cryogenic ka oxygen wai, ʻaʻole maikaʻi kāna hana wela haʻahaʻa e like me ka naikokene wai. No laila, hoʻohana pinepine ʻia ka oxygen wai no ka puhi ʻana a me ka oxidation ma mua o ka mālama ʻana i ka cryogenic.

He palekana ka hoʻohana ʻana i ka naikokene wai no ka mea ʻaʻole ia e maʻalahi i nā hopena kemika. ʻO nā pilikia nui ka hōʻeha anu mai ka mahana haʻahaʻa a me ka hoʻololi ʻana o ka oxygen i loko o ka lewa, kahi e hiki ai ke hoʻoulu i ka asphyxiation. ʻOiai ʻo ka oxygen wai, ma ke ʻano he oxidizer, pono e mālama ʻia mai nā mea lapalapa e like me nā aila e pale aku ai i ka puhi ʻana a me nā pōpilikia pahū. No laila, pono ia e akahele hou aku i ka wā e hoʻohana ai.

ʻO ka naikokene wai a me ka oxygen wai he ʻelua wai haʻahaʻa haʻahaʻa koʻikoʻi. ʻOiai ua hana ʻia lāua ʻelua ma o ka hoʻokaʻawale ʻana o ka ea, ma muli o ko lāua ʻano kemika a me ke kino like ʻole, he ʻokoʻa nā kiko o kā lāua mau kahua noi. ʻO ka naikokene wai, me kona ʻano inertness a me nā ʻano haʻahaʻa haʻahaʻa, hoʻohana nui ʻia i ka mālama ʻana i ka hau, ka hana ʻana i ka meaʻai, a me ka hoʻoluʻu ʻana o ka ʻoihana, a pēlā aku. ʻOiai ʻo ka oxygen wai, e hilinaʻi ana i kona mau ʻano oxidizing, hoʻohana nui ʻia no ka hoʻolako ʻana i ka oxygen lapaʻau, ka oxidation ʻoihana, a me ka propulsion aerospace, a pēlā aku. I nā hana maoli, ʻo ka hoʻohana ʻana i ka naikokene wai a me ka oxygen wai e pono ai ka noʻonoʻo piha ʻana i ko lākou mau ʻano a me ka palekana e hōʻoia i kā lākou hoʻohana pono ʻana.

He mea hana mākou a me ka mea hoʻopuka aku i ka ʻāpana hoʻokaʻawale ea. Inā makemake ʻoe e ʻike hou aʻe e pili ana iā mākou:

Mea hoʻokaʻaʻike：Anna

Kelepona/Whatsapp/Wechat:+86-18758589723

Email :anna.chou@hznuzhuo.com