Nkhani

Nayitrojeni ndi mpweya womwe umapezeka wochuluka mu Air.Ili ndi ntchito zambiri monga kukonza Chakudya, chithandizo cha kutentha, kudula zitsulo, kupanga magalasi, Chemical Viwanda, ndi njira zina zambiri zimadalira nayitrogeni mwanjira ina kapena mphamvu.

Nayitrojeni, monga gasi wa inert, imapereka kuthekera kosiyanasiyana kumakampani amafuta, gasi ndi petrochemical.Amagwiritsidwa ntchito makamaka pakukonza mbewu, poyambira ndi kutseka, kuyeretsa nayitrogeni ndi kuyezetsa kutayika kwa nayitrogeni kumapanga njira yofunika kwambiri yopezera zotsatira zabwino za polojekiti iliyonse.Chifukwa chake, nayitrogeni yakhala yofunika kwambiri pakugwiritsa ntchito panyanja ndi m'mphepete mwa nyanja.

Nayitrojeni ndi amene amakhala patsogolo kwambiri tikamalankhula za chitetezo m'makampani a Mafuta ndi gasi.Mpweya umenewu umateteza chitetezo pamene akutsukidwa komanso nthawi zina pamene pakufunika mlengalenga.Ndi chiyambi cha kupanga nayitrogeni yotsika mtengo komanso yodalirika, mafakitale ambiri amafuta ndi gasi asankha majenereta a nayitrogeni.Ilinso ndi ntchito zina zingapo, werengani pansipa zina za nayitrogeni mumakampani amafuta ndi gasi.

Nayitrogeni Blanketing

Kuphimba kwa nayitrojeni, komwe kumadziwikanso kuti kuphimba matanki ndi kuyika matanki, ndi njira yomwe imaphatikizapo kugwiritsa ntchito nayitrogeni m'chidebe chosungiramo chomwe chimakhala ndi mankhwala ndi ma hydrocarbons omwe amatha kusungunuka komanso kuchitapo kanthu ndi mpweya.Tanki ikatsukidwa ndi nayitrogeni, zinthu (zomwe nthawi zambiri zimakhala madzi) mkati mwa thankiyo sizimakhudzana ndi mpweya.Kuvala bulangeti kumapangitsa kuti chinthucho chikhale chotalikirapo komanso chiwopsezo chomwe chingathe kuphulika chimachepa.

Kutulutsa Nayitrogeni

Kuchotsa mpweya uliwonse wosafunika kapena woopsa ndi mpweya wouma, nitrogen purging imagwiritsidwa ntchito mwachitsanzo, kuchepetsa mpweya wa okosijeni kuti zisagwirizane ndi zosakaniza zina zophulika ndi ma hydrocarbon.Kusamuka ndi dilution ndi njira ziwiri zodziwika bwino zotsuka.Njira yomwe iyenera kugwiritsidwa ntchito ndi dongosolo lomwe limadalira geometry yake.Kusamuka kumakhala kothandiza kwambiri pamakina osavuta ndipo dilution imagwiritsidwa ntchito pazinthu zovuta.

Kuziziritsa chothandizira mu makina oyeretsera

Panthawi yomwe makina oyeretsera amayenera kutsekedwa, ndibwino kuchepetsa kutentha kwa chothandizira chokhudzana ndi ndondomekoyi mwamsanga.Pachifukwa ichi, nayitrogeni, wochuluka kwambiri, amatha kulowa mu chothandizira pogwiritsa ntchito makina opopera kuti aziziziritsa chothandizira mwachangu ndikupulumutsa nthawi yotseka.