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1. Oxygen

Njira zazikulu zopangira mpweya wamafakitale ndi mpweya wa liquefaction separation distillation (wotchedwa kupatukana kwa mpweya), hydroelectricity and pressure swing adsorption. Mayendedwe olekanitsa mpweya kuti apange okosijeni nthawi zambiri amakhala: mpweya woyamwa → nsanja ya carbon dioxide mayamwidwe → kompresa → ozizira → chowumitsira → firiji → cholekanitsa chamadzimadzi → cholekanitsa mafuta → thanki yosungiramo gasi → kompresa okosijeni → kudzaza mpweya. Mfundo yaikulu ndi yakuti mpweya utatha kusungunuka, mfundo zowira zosiyanasiyana za chigawo chilichonse mumlengalenga zimagwiritsidwa ntchito pa kulekanitsa ndi kukonzanso mu cholekanitsa cha liquefaction kuti apange mpweya. Kafukufuku ndi chitukuko cha mayunitsi akuluakulu opangira mpweya wachepetsa mphamvu yogwiritsira ntchito mpweya, ndipo n'zosavuta kupanga zinthu zosiyanasiyana zolekanitsa mpweya (monga nayitrogeni, argon ndi mpweya wina wa inert) nthawi yomweyo. Pofuna kuwongolera kusungirako ndi mayendedwe, mpweya wamadzimadzi wolekanitsidwa ndi cholekanitsa chamadzimadzi umapopedwa mu tanki yosungiramo madzi ya cryogenic, kenako ndikutumizidwa kumalo aliwonse odzaza gasi okhazikika a cryogenic liquefied ndi galimoto yama tank. Nayitrogeni wamadzimadzi ndi argon wamadzimadzi amasungidwa ndikusamutsidwa motere.

2. Nayitrojeni

Njira zazikulu zopangira nayitrogeni wamafakitale ndi monga njira yolekanitsa mpweya, njira yolumikizira kukakamiza, njira yosiyanitsira nembanemba ndi njira yoyaka.

Nayitrogeni yopezedwa ndi njira yolekanitsa mpweya imakhala ndi chiyero chachikulu komanso kugwiritsa ntchito mphamvu zochepa. Kupanikizika kugwedezeka adsorption nayitrogeni luso ndi ntchito 5A mpweya maselo sieve kusankha adsorption zigawo zikuluzikulu mu mlengalenga, kulekana kwa mpweya ndi nayitrogeni kupanga nayitrogeni, nayitrogeni mankhwala kuthamanga ndi mkulu, otsika mphamvu mowa, mankhwala chiyero akhoza kukwaniritsa mfundo za dziko: mafakitale nayitrogeni ≥98.5%, nayitrogeni woyera ≥95%99.

3. Argon

Argon ndiye mpweya wochuluka kwambiri wa inert mumlengalenga, ndipo njira zazikulu zopangira ndi kulekanitsa mpweya. Popanga okosijeni, argon yamadzimadzi imapezedwa polekanitsa kagawo kakang'ono ndi mfundo yowira ya -185.9 ℃ kuchokera ku cholekanitsa cha liquefaction.

Pazofuna zilizonse za oxygen/nitrogen, chonde tithandizeni:

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Email :anna.chou@hznuzhuo.com