Tshwj xeeb Nitrogen Generator Rau Daim Ntawv Thov Hauv Kev Lag Luam Pharmaceutical

Cov khoom siv nitrogen hauv kev kho mob (nitrogen purity 99.99%) yog lub tshuab tsim nitrogen hauv kev kho mob uas tsim los ntawm kev paub dhau los ntawm kev tshawb fawb thiab kev txhim kho ntawm cov tshuab tsim nitrogen siab hauv xyoo tas los no, raws li GMP cov qauv. Piv nrog rau cov hlau kheej kheej nitrogen (lossis kua nitrogen), nws muaj cov nqi khiav lag luam qis, nitrogen purity ruaj khov, thiab kev ua haujlwm yooj yim.

Cov koob dej (xws li penicillin) thiab cov tshuaj infusion loj (xws li amino acids) uas feem ntau yooj yim oxidized yuav tsum tau ntim nrog nitrogen rau kev tiv thaiv, txwv tsis pub cov tshuaj kua yooj yim oxidized thaum lub sijhawm khaws cia, ua rau puas tsuaj. Feem ntau, ua ntej ntim, siv txoj kev sau nitrogen (lossis ib qho nitrogen flushing) los txo cov pa oxygen hauv ampoules lossis lub raj mis infusion kom qis dua 0.5%, ua rau cov tshuaj khaws cia tau ntev. Tam sim no, cov khoom siv uas cov chaw tsim khoom feem ntau yuav yog li 5-20m3 / h, nrog qhov huv ntawm 99.99%. Qhov sib txawv ntawm lub tshuab hluav taws xob nitrogen thiab lwm yam khoom siv nitrogen yog tias raws li tus qauv thoob ntiaj teb GMP hauv kev lag luam tshuaj, cov khoom sib cuag nrog tshuaj lossis cov tshuaj kua yog ua los ntawm stainless hlau thiab xav tau kev tua kab mob. Cov khoom siv yuav tsum tau ua los ntawm stainless hlau thiab lub cuab yeej lim dej tua kab mob yuav tsum tau teeb tsa ntawm qhov hluav taws xob nitrogen ntawm cov khoom siv. Tsis tas li ntawd, vim tias cov chaw tsim tshuaj muaj cov kev xav tau siab rau cov khoom siv, lawv feem ntau xaiv cov kev teeb tsa siab.

Hauv cov chaw tsim khoom siv raw, cov pa roj nitrogen kuj tseem xav tau rau kev tiv thaiv huab cua, thiab cov txheej txheem ntawm kev siv cov pa roj nitrogen zoo ib yam li cov chaw tsim tshuaj zoo. Qhov huv huv ib txwm yog 99% -99.9%, tab sis qhov ntau npaum li cas siv sib txawv nyob ntawm qhov loj ntawm lub Hoobkas, tab sis nws loj dua piv rau qhov ntau npaum li cas siv hauv cov tshuab tsim nitrogen hauv tshuaj.

Thaum cov huab cua nyob rau hauv lub pressurized los ntawm purification thiab ziab, Base on Aerodynamics, nitrogen thiab oxygen nyob rau hauv cov huab cua nyob rau hauv lub zeolite molecular sieve (ZMS) ntawm lub siab viav vias adsorption yuav ua tau zoo ntawm txawv diffusion tus nqi los ntawm adsorption ntawm nitrogen. Oxygen nyob rau hauv carbon molecular sieve nyob rau saum npoo ntawm diffusion tus nqi yog siab tshaj nitrogen. Thaum lub adsorption tsis nyob rau hauv qhov sib npaug, oxygen tau nqus los ntawm carbon molecular sieve nyob rau hauv ntau qhov ntau, thiab nitrogen tau concentrated thiab enriched nyob rau hauv lub roj theem kom tiav kev sib cais ntawm oxygen thiab nitrogen.