Ho okumu'epekema

Wai a ea - i ke kumu no ka? Iecaianoaaiiie o ka maemae ka oxygen

No ka mea, a pau kinoea i kekahi mau Hawaii o ka aggregation, a ua hiki ke liquefied, i ka lewa, oia hoi o ke kinoea läÿau, hiki no hoi ia i ka wai. Holo nōhie paka wai lewa no ka hookaawale mea o ke gula oxygen, naikokene a me ka argon.

A wahi moʻolelo

A hiki i ka 19th kenekulia, nä känaka 'epekema manaoio aku i ke kinoea i hoʻokahi wale nō physical moku'āina, akā, e lawe mai i ka lewa i ke kinowai moku'āina aʻo i ka hoʻomaka o ka hope kenekulia. Kēia i hana ka hoʻohana 'ana i ka Linde mīkini, i ke kumu nui loa o ka poe i ka mea'opihia (Hawaii, aka me ka EII), a me ka wela poe kuai, e hōʻike' ia me paipu elua olokaa iho la i loko o kaʻoni iho, kekahi o i ua paa maloko o ka 'ē aʻe. Ke kolu o ke keʻena o ka 'ole i ka thermos, hele maloko a liquefied kinoea. Ua uhi Machine wahi me hō'īpale mea i mea e pale ai ke kōkua o ke kinoea mai ka waho wela. Kahi kokoke i ka waha o ka pā Tube ua 'ōlelo i loko o ka hakui o.

kinoea hana

Ka 'enehana no ka hana wai a ea mea he mea. Mua, ke kinoea hui ua hoomaemaeia o ka lepo, ka wai (particles), e like me o carbon dioxide. Aia o kekahi nui ke keʻena, me ka a ka mea e paka wai a ea - puʻe. Ma keʻano o ka mea'opihia lewa ua'opihia i 200-250 atm, oiai anuanu maila ia i ka wai. A laila, i ka lewa hele ma ka mua wela poe kuai, a laila māheleʻia aʻela i loko o nā kahawai, ka nui o ka i mea i loko o ka expander. Kēia kau pili i ke kuʻe mīkini, a hana ma ka hoʻonui kinoea. Ua pioʻia ikehu i loko o ÿole mechanical, a ua ho'ēmi kinoea no ka mea, hanaʻia hana.

Eia, ea, e kaka ana i ka mau wela poe kuai, a ma ia anuanu maila i ka lua o ka pele e hele aku, hele mai, a i ohi ia ma na thermos.

turboexpander

I loko nō kona maopopo pono io, ka hoʻohana 'ana o ka expander mea,ʻaʻole e hiki ma ka hanalima me ka unahiʻole. Loaa mai ma ka throttling kinoea ma ka lahilahi Tube mea, ua pipiʻi, ia mea,ʻaʻole i lawa ke ka pono i loaa ia lakou a me ka ikehu hoopauia'na, a no ia mea, unacceptable i ka hana. I ka hoʻomaka o ka hope kenekulia i ka ninau o simplifying ka? Iecaianoaaiiie o ka puaa hao, a no keia mea ka mea i manaoia e e puhi mai o ka lewa me ke kiʻekiʻe ka oxygen maʻiʻo. Pela ka mea, ua i ka ninau e pili ana i ke kalepa? Iecaianoaaiiuo o ka hope.

puka liiiU ke kuʻe expander koke me ka wai hau, no laila, i ka lewa mea pono e mālama '-maloo, aʻo ke kaʻina hou huikau a me ka pipiʻi. Kōkua ke hoʻoponopono i ka pilikia o ka ulu ana o ka turbo expander ua hoʻohana 'ia ma ka wahi o ka kuʻe mīkini peahi uila. Hope turbo expanders i ua hoʻohana i ka makaukau a me nā kinoea.

palapala noi

Wai a ea ia wale, 'aʻole hoʻohana', keia palapala huahana e loaaʻi maemae kinoea.

hoʻokaʻawale eiiiiiaiou rula ua muli ma luna o ke koena unuhi i loko o hoolapalapa eiiiiiaiou o ka hui ana o: ka oxygen maʻi hēhē ma -183 °, a me ka naikokene ma -196 °. wai a ea mehana mea ma lalo elua haneri degere, a me ka paio hahana maoli nō ia, ka mea i hiki i ka paka kaawale.

A hiki i ka wai a hoʻomaka e lohi evaporate ea, naikokene evaporates mua, a ma hope o ka mea, ua evaporated i ka papa kuhikuhiE hapa, i ka wela o ka -183 ° kapuahi e ka oxygen. Ka mea o ia ka wa i koe i ka naikokene i loko o ka läÿau,, ka mea hiki ole hoʻomau i ka hoʻa'ā i, i ka wā hoʻohana 'ana i ka hou iaia? Aaaoaeuiuo, akā, i ka wā i ka hapanui o ka naikokene e evaporate, i ka läÿau, i kokeʻane hiki kapuahi e wela kēia hapa o ka läÿau,, a laila ka oxygen.

huikala

Naʻe ma keia aoao he mea hiki ole ke loaa ke gula a me ka oxygen ma naikokene i loko o ka hoʻokahi hana. Ke ea i loko o ke kinowai ai moku'āina i ka mua distillation anu u kekahi ma kahi o 78% naikokene a me 21% oxygen, nae, i ka mamao i ke kaʻina hana, a me ka puu uuku i ke kinowai naikokene koe i loko o ka nui me ka mea e evaporate a me ka oxygen. I ka wā o ka naikokene lehulehu ma ka wai kulu i 50%, ka oxygen ma maʻiʻo i loko o ka mahu ua mahuahua ia 20%. No laila, Ua Punk hookahi manawa hou i ka evaporated kinoea, a malalo iho o distillation no ka lua o ka manawa. Ua nui na distillations, ka clearer e ia i ka kūpono huahana.

i hana

Omoāea a me ka condensation - mau ana ke kū'ē i keʻano o ka hanaʻana. Ka loli mua pono ke lilo aku wela, a ma ka lua - wela e e hookuu. Inā he mea ole ka wela lilo, ka wela hookuu a hoʻokemuʻia i loko o kēia kaʻina like luawai. Pela ka buke o ka Punk oxygen ma ua 'ano like me ka buke o ka evaporated naikokene. Kēia kaʻina ua kapaia distillation. A hui o na kinoea elua i hanaʻia ma muli o ka omoāea o ka wai a ea hou ae ma ia, a me kekahi o ka oxygen ma hele i loko o ka condensate, pela e haawi ana wela, malaila e evaporate kekahi o ka naikokene. Ke kaʻina Ua hai i ka ai iiiaanoaa o ka manawa.

Hanalima makaukau o ka naikokene a me ka oxygen ma ia lŘlŘ ma ka ai-kapaia rectification kolamu.

hana hoihoi 'kūʻiʻo

Ma ka hui 'ana me ka kinowai oxygen ma na mea e brittle. A, kinowai oxygen ma - he ikaika oxidant, nae, hitting mea, ke aloha 'ona puhi, ka hoʻokuʻu' nui ka wela. I ka impregnating wai oxygen ma kekahi o kēia mau waiwai i uncontrollable pahū waiwai. Kēia hana i ano o ka aila huahana, i loaʻaʻike mau anoaeuoiauo.

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