Momwe mungasankhire chiyero cha mpweya wa nayitrogeni m'makampani osiyanasiyana?

Nayitrogeni yomwe imagwiritsidwa ntchito m'makampani amagetsi nthawi zambiri imagwiritsidwa ntchito popanga, kubisa, kutsekereza, kuchepetsa ndi kusunga zinthu zamagetsi. Amagwiritsidwa ntchito kwambiri popangira ma wave soldering, reflow soldering, crystal, piezoelectricity, zida zamagetsi zamagetsi, tepi yamkuwa yamagetsi, mabatire, zida zamagetsi zamagetsi ndi mafakitale ena. Choncho malingana ndi ntchito zosiyanasiyana za chiyero zofunika zasinthanso, kawirikawiri zofunika sangakhale zosakwana 99,9%, pali 99.99% chiyero, ndipo ena adzagwiritsa nayitrogeni kuyeretsa zipangizo kupeza chiyero kuposa 99.9995%, mame. mfundo zosakwana -65 ℃ za nayitrogeni wapamwamba kwambiri.

Metallurgy, mafakitale opangira zitsulo (≥99.999%)
Ntchito annealing zoteteza chikhalidwe, sintering zoteteza chikhalidwe, mankhwala nitriding, ng'anjo kuyeretsa ndi kuwomba mpweya, etc. Ntchito zitsulo kutentha mankhwala, ufa zitsulo, maginito processing, waya mauna, kanasonkhezereka waya, semiconductor, kuchepetsa ufa ndi zina. Kupyolera mu kupanga nayitrogeni ndi chiyero choposa 99.9%, komanso pogwiritsa ntchito zida zoyeretsera nayitrogeni, chiyero cha nayitrogeni chimaposa 99.9995%, chokhala ndi mame osakwana -65 ℃ apamwamba kwambiri.

Chakudya, makampani opanga mankhwala (≥99.5 kapena 99.9%)
Kupyolera mu sterilization, kuchotsa fumbi, kuchotsa madzi ndi mankhwala ena, nayitrogeni yapamwamba imapezedwa kuti ikwaniritse zofunikira zamakampani. Amagwiritsidwa ntchito makamaka pakuyika zakudya, kusungirako chakudya, kuyika mankhwala, gasi wolowa m'malo mwamankhwala, mlengalenga woyendera mankhwala. Popanga mpweya wa nayitrogeni ndi chiyero cha 99.5% kapena 99.9%.

Makampani opanga mankhwala, mafakitale atsopano (nthawi zambiri amafuna nitrogen ≥ 98%)
Nayitrojeni m'makampani opanga mankhwala ndi mafakitale atsopano amagwiritsidwa ntchito makamaka ngati gasi wamafuta, kuwomba mapaipi, kusintha mlengalenga, mlengalenga woteteza, kunyamula katundu ndi zina zotero. Amagwiritsidwa ntchito makamaka mu mankhwala, spandex, labala, pulasitiki, tayala, polyurethane, biotechnology, intermediates ndi mafakitale ena. Kuyera sikuchepera 98%.

Mafakitale ena
Amagwiritsidwanso ntchito m'malo ena monga malasha, petroleum ndi kayendedwe ka mafuta. Ndi kupita patsogolo kwa sayansi ndi ukadaulo ndi chitukuko cha anthu, kugwiritsa ntchito nayitrogeni m'magawo ambiri, kupanga gasi pamalowo ndi ndalama zake, mtengo wotsika, wosavuta kugwiritsa ntchito ndi zabwino zina pang'onopang'ono walowa m'malo mwa evaporation ya nayitrogeni yamadzimadzi, yokhala ndi mabotolo. nayitrogeni ndi njira zina zachikhalidwe zoperekera nayitrogeni.