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Sanin amfani da injin samar da nitrogen
2024-06-28
Ba za a iya haifar da sinadarin nitrogen mai tsarki kai tsaye a cikin yanayi ba, kuma rabuwar iska galibi ana amfani da ita. Hanyoyin rabuwar iska sun haɗa da sanyaya zuciya, shaƙar matsi mai ƙarfi (PSA)kuma rabuwar membraneTare da saurin ci gaban masana'antu, an yi amfani da sinadarin nitrogen sosai a fannin sinadarai, na'urorin lantarki, na'urorin karafa, abinci, injina da sauran fannoni, kuma buƙatar sinadarin nitrogen a ƙasata ta ƙaru da fiye da kashi 8% a kowace shekara.
Sifofin sinadarai na nitrogen ba sa aiki. Yana da laushi sosai a yanayi na yau da kullun kuma ba shi da sauƙin amsawa ta hanyar sinadarai tare da wasu abubuwa. Saboda haka, ana amfani da nitrogen sosai a matsayin iskar gas da iskar gas mai rufewa a masana'antar ƙarfe, masana'antar lantarki, da masana'antar sinadarai. Gabaɗaya, adadin da ake buƙata don kiyaye tsarkin iskar shine 99.99%, kuma wasu suna buƙatar nitrogen mai tsafta sama da 99.998%.
Nitrogen wata hanya ce mai sauƙin sanyi, kuma ana ƙara amfani da ita sosai a fannin masana'antar abinci, aiki, da adana maniyyi a kiwon dabbobi. Lokacin da masana'antar taki ke samar da ammonia, ana tsaftace haɗin hydrogen da nitrogen na ammonia ta roba tare da tsarkake nitrogen. Iskar gas ɗin tana da ƙarancin yawa, kuma yawan sinadarin sulfur oxides da oxygen bai wuce 20ppm ba.
Nitrogen mai ruwa shine nitrogen da ake samarwa a cikin sararin samaniya mai sanyi. A ƙarƙashin yanayi na yau da kullun, ana iya haɗa 1m3 na nitrogen mai ruwa zuwa 643m3 na nitrogen, amma ainihin ƙimar amfani yayin amfani gabaɗaya kusan 95% ne, wato, 1m3 na nitrogen mai ruwa zai iya amfani da kusan 610m3 na nitrogen. Farashin kasuwa na yanzu na nitrogen mai ruwa yana kusan yuan 1,000/m3 a matsakaici, kuma farashin naúrar nitrogen shine 1.67 yuan/m3. Lokacin amfani da nitrogen mai ruwa, dole ne masu amfani su kasance suna da tankunan ajiya na nitrogen mai ruwa, na'urorin tururi waɗanda suka dace da ƙimar kwarara, da kuma bawuloli masu daidaita matsin lamba waɗanda suka dace da matsin lamba, waɗanda sune jarin farko da ake buƙata.
