Cov ntsiab lus tseem ceeb ntawm kev khov - ziab txheej txheem tshuaj xyuas ntawm khov- cov cuab yeej ziab:
1. Ua tib zoo saib seb qhov khov - txheej txheem ziab ntawm cov khoom puas zoo ib yam nrog cov txheej txheem ntawm kev tso npe thiab kev pom zoo? Paub txog cov kev hloov hauv qab no cuam tshuam rau cov txheej txheem lyophilization:
1) Qhov xwm txheej ntawm cov khoom batch loj;
2) Cov khoom lag luam- cuam tshuam txog kev hloov pauv: ntim ntim, ntim khoom, specification thiab thickness, tshuaj, khoom siv raw khoom thiab lwm yam;
3) Cov khoom siv-txog kev hloov pauv: khov- tshuab ziab khaub ncaws, khov- thaj chaw ziab, pes tsawg txheej txheej, txheej txheem thauj khoom, thiab lwm yam.
2. Ua tib zoo saib seb qhov khov - qhov nkhaus ziab yog qhov txawv txav (qhov nkhaus ntawm qhov tsis xws li cov khoom thiab/los yog muab faib kub, nqus tsev kawm ntawv, condenser kub thiab lub sij hawm), thiab cov txheej txheem tseem ceeb ntawm kev tswj tsis tau ntawm khov{ {2}} txheej txheem ziab yog (rau kev siv):
1) Pre-khov theem: ua ntej- tus nqi khov, ua ntej- khov yam tsawg kawg nkaus kub, ua ntej- lub sijhawm khov, lub sijhawm txias condenser, ua ntej- khov lub sijhawm kawg, thiab lwm yam;
2) Sublimation theem: pib cua sov lub sij hawm, lub sij hawm nqus tsev vacuum, nqus degree, thiab lwm yam .;
3) Kev soj ntsuam theem: lub sij hawm tsom xam, qhov siab tshaj plaws tso cai rau cov khoom cua sov, lub sij hawm tswj lub siab hauv lub thawv, lub tshuab nqus tsev siab tshaj plaws, thiab lwm yam.;
4) Lwm tus: tag nrho khov - lub sijhawm ziab, thiab lwm yam.
