Ijeneretha Yenitrojeni Ekhethekile Yokufaka Isicelo Embonini Yezemithi

Imishini ye-nitrogen yemithi (i-nitrogen purity 99.99%) iyijeneretha ye-nitrogen yezemithi eyakhiwe ngokusekelwe ekuhlangenwe nakho kocwaningo lochwepheshe kanye nokuthuthukiswa kwamajeneretha e-press swing adsorption nitrogen eminyakeni yamuva, ngokuhambisana namazinga e-GMP. Uma kuqhathaniswa ne-steel cylinder nitrogen (noma i-nitrogen eyi-liquid), inezindleko eziphansi zokusebenza, ukuhlanzeka kwe-nitrogen okuzinzile, nokusebenza okulula.

Izinaliti zamanzi (ezifana ne-penicillin) kanye nezixazululo ezinkulu zokumnika (njengama-amino acid) ezivame ukuthambekela ekufakweni kwe-oxidation zidinga ukugcwaliswa nge-nitrogen ukuze zivikeleke, ngaphandle kwalokho isixazululo somuthi sikhishwa kalula nge-oxid ngesikhathi sokugcinwa, okubangela ukuwohloka. Imvamisa, ngaphambi kokupakishwa, kusetshenziswa indlela yokugcwalisa i-nitrogen (noma i-nitrogen flushing eyodwa) ukunciphisa ukugcwala komoyampilo kuma-ampoules noma emabhodleleni okufakwa ngaphansi kuka-0.5%, okuvumela ukuthi umuthi ugcinwe isikhathi eside. Njengamanje, imishini ethengwe ngabakhiqizi abajwayelekile imayelana ne-5-20m3 / h, ngokuhlanzeka kwe-99.99%. Umehluko phakathi kwejeneretha ye-nitrogen yokwelapha kanye nezinye izinto ezisetshenziswayo ze-nitrogen ukuthi ngokwezinga lamazwe ngamazwe le-GMP embonini yezemithi, izingxenye ezithintana nezidakamizwa noma imithi ewuketshezi zenziwe ngensimbi engagqwali futhi zidinga ukuvala inzalo. Izinto ezisetshenziswayo zidinga ukwenziwa ngensimbi engagqwali futhi isihlungi sokuvala inzalo kufanele sifakwe endaweni yokukhipha initrogen yamathuluzi. Futhi, ngenxa yokuthi izimboni ezenza imithi zinezidingo eziphezulu zizonke zemishini, ngokuvamile zikhetha ukucupha okusezingeni eliphezulu.

Ezimbonini zokukhiqiza izinto ezingavuthiwe, igesi ye-nitrogen nayo iyadingeka ukuze kuvikelwe umkhathi, futhi inqubo yokusebenzisa igesi ye-nitrogen ifana kakhulu neyezitshalo zamakhemikhali amahle. Ukuhlanzeka okujwayelekile kungu-99% -99.9%, kodwa inani elisetshenzisiwe liyahlukahluka kuye ngobukhulu befekthri, kodwa likhulu kakhulu uma liqhathaniswa nenani elisetshenziswa kumajeneretha e-nitrogen emithi.

Lapho umoya ocindezelwe ngokuhlanzwa nokomiswa, Isisekelo ku-Aerodynamics, i-nitrogen nomoya-mpilo osemoyeni esisefweni semolekyuli ye-zeolite (ZMS) ku-Pressure swing adsorption izosebenza ngezinga elihlukile lokusabalalisa ngokusebenzisa i-nitrogen. Umoya-mpilo esisefweni se-carbon molecular phezu kwezinga lokusabalalisa ungaphezu kwe-nitrogen. Lapho i-adsorption ingekho ebhalansini, umoya-mpilo wawumuncwa ngesihlungo se-carbon molecular ngobuningi, futhi i-nitrogen yagxiliswa futhi yathuthukiswa esigabeni segesi ukuze kuzuzwe ukuhlukaniswa kwe-oxygen ne-nitrogen.