A fannin masana'antu, ana amfani da janareta na nitrogen sosai a fannin man fetur, iskar gas, ƙarfe, abinci, magunguna da masana'antar lantarki. Ana iya amfani da kayayyakin nitrogen na janareta na nitrogen a matsayin iskar gas, amma kuma a matsayin kayan aiki na masana'antu da kuma firiji, wanda kayan aiki ne da ake buƙata a fannin samar da masana'antu. Tsarin janareta na nitrogen galibi an raba shi zuwa nau'i uku: hanyar rabuwa da iska mai sanyi, hanyar rabuwa da membrane da kuma hanyar shaƙar matsi na canza matsin lamba ta kwayoyin halitta (PSA).
Hanyar rabuwa da iska mai sanyi mai zurfi ita ce amfani da ƙa'idar tafasa daban-daban ta iskar oxygen da nitrogen a cikin iska, da kuma samar da ruwa mai nitrogen da iskar oxygen ta hanyar matsewa, sanyaya da kuma distillation mai ƙarancin zafin jiki ". Wannan hanyar na iya samar da ruwa mai ƙarancin zafin jiki da iskar oxygen mai yawa, babban sikelin samarwa; rashin amfani shine babban jari, wanda galibi ake amfani da shi a cikin buƙatar nitrogen da iskar oxygen a masana'antar ƙarfe da sinadarai.
Hanyar rabuwar membrane ita ce iska a matsayin kayan da aka samar, a ƙarƙashin wasu yanayi na matsin lamba, ta amfani da iskar oxygen da nitrogen a cikin membrane tare da ƙimar wucewa daban-daban don yin rabuwar oxygen da nitrogen? Wannan hanyar tana da fa'idodin tsari mai sauƙi, babu bawul ɗin canzawa, ƙaramin girma, da sauransu, amma saboda kayan membrane galibi ya dogara da shigo da kaya, farashin yanzu yana da tsada kuma ƙimar shigarwa ƙasa ce, don haka ana amfani da ita galibi don dalilai na musamman na ƙananan kwarara, kamar injin yin nitrogen mai motsi.
Hanyar shaƙar matsin lamba ta ƙwayoyin cuta (PSA) ita ce iska a matsayin kayan da aka ƙera, sieve na ƙwayoyin cuta ta ƙwayoyin cuta a matsayin mai shaƙar iska, amfani da ƙa'idar shaƙar iska, amfani da sieve na ƙwayoyin cuta ta ƙwayoyin cuta don shaƙar iskar oxygen da nitrogen da kuma hanyar rabuwar iskar oxygen da nitrogen ". Wannan hanyar tana da halaye na sauƙin kwararar tsari, babban mataki na sarrafa kansa, ƙarancin amfani da makamashi da kuma tsarkin nitrogen mai yawa, kuma ita ce fasahar da aka fi amfani da ita. Kafin iska ta shiga hasumiyar shaƙar iskar ɗan adam, dole ne a busar da ruwan da ke cikin iska don rage zaizayar ruwa a kan sieve na ƙwayoyin cuta da kuma tsawaita rayuwar sieve na ƙwayoyin cuta. A cikin tsarin samar da nitrogen na PSA na al'ada, ana amfani da hasumiyar busarwa don cire danshi a cikin iska. Lokacin da hasumiyar busarwa ta cika da ruwa, hasumiyar busarwa tana busar da iskar bushewa don cimma sake farfaɗowar hasumiyar busarwa.
Lokacin Saƙo: Afrilu-15-2023
