Nitrogen janareta (wanda kuma ake kira nitrogen janareta) na'ura ce da ke amfani da matsewar iska a matsayin ɗanyen abu kuma tana amfani da adsorbent da ake kira carbon molecular sieve don zaɓin zaɓin nitrogen da oxygen don raba nitrogen a cikin iska. Dangane da hanyoyi daban-daban daban-daban, akwai nau'ikan uku: cryogenic iska rabuwa, matsa lamba ringi adsorption (PDA) nitrogen samarwa da membrraneir iska.
Dangane da ka'idodin fasaha, janareta na nitrogen kayan aikin nitrogen ne da aka ƙera kuma aka ƙera shi bisa fasahar tallan matsa lamba. Mai samar da nitrogen yana amfani da sieve carbon molecular sieve (CMS) da aka shigo da shi azaman adsorbent kuma yana amfani da ka'idar adsorption na matsa lamba (PSA) a yanayin zafi na al'ada don raba iska don samar da nitrogen mai tsafta. Yawancin lokaci, hasumiyai na adsorption guda biyu suna haɗuwa a layi daya, kuma PLC da aka shigo da shi yana sarrafa aikin atomatik na bawul ɗin pneumatic da aka shigo da shi don aiwatar da adsorption mai matsa lamba da farfadowa na lalata don kammala rabuwar nitrogen da oxygen kuma samun isasshen nitrogen mai tsabta da ake bukata.
Dangane da kwararar aiki, janareta na nitrogen yana matsa iska ta hanyar kwampreso kuma ya shiga na'urar bushewa mai sanyi don daskarewar bushewa don biyan buƙatun raɓa na matsi na jujjuyawar tsarin janareta na nitrogen don ɗanyen iska. Daga nan sai ta wuce ta hanyar tacewa don cire mai da ruwa a cikin danyen iska sannan ta shiga cikin tankin ajiyar iska don rage yawan hawan jini. Bayan haka, an daidaita matsa lamba zuwa matsa lamba na aiki ta hanyar matsa lamba mai daidaitawa kuma a aika zuwa adsorbers guda biyu (ginayen simintin kwayoyin halitta), inda aka rabu da iska kuma an samar da nitrogen. Danyen iska yana shiga ɗaya daga cikin masu talla don samar da nitrogen; da sauran adsorber decompresses da regenerates. Masu tallata tallace-tallace guda biyu suna aiki a madadin, suna ci gaba da samar da danyen iska, kuma suna ci gaba da samar da nitrogen. Ana aika nitrogen zuwa tankin buffer nitrogen, kuma an daidaita matsa lamba zuwa matsa lamba mai ƙima ta hanyar bawul mai daidaita matsin lamba; sai a auna ta da ma'aunin motsi kuma a yi nazari da gwada ta da na'urar nazarin nitrogen. Ana tanadin ingantattun nitrogen kuma ana fitar da nitrogen mara cancanta (lokacin da aka fara samar da nitrogen).
Mai samar da nitrogen zai iya samar da nitrogen cikin sauri da dacewa. Saboda fasahar da ta ci gaba da kuma mai rarraba iska ta musamman, ana rarraba iskar ta daidai. Yana yin cikakken amfani da sieves na ƙwayoyin carbon kuma yana iya samar da ingantacciyar nitrogen a cikin kusan mintuna 20. Yana da sauƙi don amfani, kuma kayan aiki yana da tsari mai mahimmanci da tsarin haɗin gwiwa. An ɗora shi, ya mamaye ƙaramin yanki kuma baya buƙatar saka hannun jari. Zuba jari ya yi ƙasa. Ana iya samar da Nitrogen akan wurin ta hanyar haɗa wutar lantarki kawai. Ya fi tattalin arziki fiye da sauran hanyoyin samar da nitrogen. Domin tsarin PSA hanya ce mai sauƙi ta samar da nitrogen wanda ke amfani da iska a matsayin ɗanyen abu, zai iya Yana cinye makamashin lantarki da injin damfara ke cinyewa kawai, kuma yana da fa'idodi na ƙananan farashin aiki, ƙarancin amfani da makamashi da inganci sosai. Tare da ci gaban fasaha ta atomatik, mai samar da nitrogen ya gane aiki mai sarrafa kansa bisa ga ƙirar mechatronics, wato, PLC da aka shigo da shi yana sarrafa cikakken aiki ta atomatik, kuma ana iya daidaita ma'aunin nitrogen, matsa lamba, da tsabta kuma ana ci gaba da nunawa, yana ba da damar yin aiki ba tare da kulawa ba.
A cikin masana'antar harhada magunguna, abubuwan da ake buƙata don nitrogen na magani suna da girma sosai kuma suna buƙatar babban tsabta. Bambanci tsakanin masu samar da nitrogen na magani da sauran kayan aikin nitrogen shine cewa ma'aunin GMP na duniya a cikin masana'antar harhada magunguna ya nuna cewa sassan da ke hulɗa da magunguna ko ruwa dole ne a yi su da bakin karfe da buƙatun haifuwa. Ana buƙatar kayan aikin da bakin karfe, kuma ma'aunin nitrogen na kayan aikin dole ne a yi shi da bakin karfe. Shigar da na'urar tacewa. Hakanan saboda masana'antar harhada magunguna suna da babban buƙatun kayan aiki gabaɗaya, yawanci suna da daidaitawa. An fahimci cewa tare da inganta matakan GMP, yawancin masana'antun kera magunguna suma suna aiki tuƙuru a wannan yanki, kuma yawancin masu samar da iskar nitrogen masu tsafta waɗanda suka dace da ƙa'idodin sun bayyana a kasuwa. Magani mai tsananin tsarkin nitrogen janareta ya dace da masana'antun abinci da magunguna, alluran ruwa, allurar foda, manyan magungunan jiko, da sinadarai da keɓe kayan aikin samar da nitrogen. An yafi hada da matsawa iska bayan sarrafa tsarin, PSA matsa lamba lilo tsarin da gas daidai tace. Ya ƙunshi tsari guda uku ciki har da tsarin ƙwayoyin cuta.
A cewar masana'antu insiders, da magani high-tsarki nitrogen janareta rungumi dabi'ar sabuwar kasa da kasa PSA nitrogen samar tsari, sosai goge bakin karfe da kuma musamman adsorber tsarin zane don tabbatar da samar da high-tsarki nitrogen (mafi girma fiye da kasa da kasa oxygen-free bukatun), wanda zai iya Tsaftar nitrogen ya kai sama da 99.99%, ba tare da tushen zafi ba kuma babu mazauna, kuma ya bi ka'idodin samar da GMP na masana'antar harhada magunguna ta duniya. A lokaci guda, ana amfani da tsarin sarrafawa da kulawa ta atomatik don gane aikin atomatik na kayan aiki, wanda ba za a iya kula da shi ba kuma ana amfani dashi sosai a cikin masana'antun magunguna.
Kayan aiki kawai wanda ya dace da ma'auni zai iya tabbatar da amincin samar da magunguna. Kamfanonin kayan aikin samar da iskar nitrogen yakamata su bi tsarin gudanarwa na gaskiya kuma suyi aiki tukuru don inganta aikin kayan aiki da fasaha don inganta masana'antar harhada magunguna.
Lokacin aikawa: Fabrairu-27-2024
