Lub tshuab nqus tsev ntxhua khaub ncaws rau cov tshuaj intermediates

Hom: Pharmaceutical thiab Biological Industry

Case Introduction : Pharmaceutical Intermediates Material Characteristics Pharmaceutical intermediates, qhov tseeb, yog qee yam ntawm cov khoom siv tshuaj lom neeg los yog cov khoom siv tshuaj siv hauv cov txheej txheem ntawm cov tshuaj synthesis, cov khoom siv tshuaj no, uas tsis xav tau daim ntawv tso cai ntawm cov tshuaj, tuaj yeem tsim nyob rau hauv cov nroj tsuag tshuaj, tsuav yog nws ua tau raws li qee qhov ntawm cov tshuaj synthesis. Pharmaceutical intermediates tshuab ziab khaub ncaws nta ob lub khob hliav qab lub tshuab nqus tsev vacuum yog ib txheej ntawm kev sib xyaw, lub tshuab nqus tsev kom qhuav…

Pharmaceutical Intermediates Khoom yam ntxwv

Pharmaceutical intermediates, qhov tseeb, yog qee cov khoom siv tshuaj lom neeg lossis cov khoom siv tshuaj siv hauv cov txheej txheem ntawm cov tshuaj synthesis, xws li cov khoom siv tshuaj, tsis tas yuav muaj daim ntawv tso cai tsim tshuaj, tuaj yeem tsim nyob rau hauv cov nroj tsuag tshuaj, tsuav nws mus txog qib ntawm qee cov tshuaj synthesis tuaj yeem siv tau.

Pharmaceutical intermediates tshuab ziab khaub ncaws yam ntxwv

Double Cone Rotary Vacuum Dryer yog cov cuab yeej ziab khaub ncaws uas sib xyaw ua ke thiab lub tshuab nqus tsev kom qhuav. Cov txheej txheem ntawm lub tshuab nqus tsev ziab yog muab cov khoom kom qhuav rau hauv lub tog raj kheej kaw, siv lub tshuab nqus tsev kom nqus lub tshuab nqus tsev rau tib lub sijhawm kom sov cov khoom kom qhuav, kom cov dej hauv cov khoom tawg mus rau saum npoo los ntawm qhov sib txawv ntawm qhov siab los yog concentration, cov dej molecules (los yog lwm yam tsis-condensable gases) tau txais txaus kinetic zog ntawm qhov chaw ntawm lub zog, thiab diffuse qhov chaw. lub tshuab nqus tsev tom qab kov yeej lub molecular attraction, thiab tom qab ntawd yuav tsum nqus los ntawm lub tshuab nqus tsev twj kom tiav qhov kev sib cais ntawm cov khib nyiab. Kev sib cais ntawm cov khib nyiab. Yog li ntawd, Ob Chav Cone Rotary Vacuum Dryer qhia cov yam ntxwv hauv qab no:

(1) Nyob rau hauv cov txheej txheem ntawm lub tshuab nqus tsev kom qhuav, lub siab nyob rau hauv lub tog raj kheej yog ib txwm qis dua qhov atmospheric siab, cov roj molecules tsawg dua, qhov ceev yog tsawg, cov ntsiab lus ntawm cov pa oxygen tsawg, yog li nws tuaj yeem qhuav cov tshuaj uas yooj yim rau oxidized, thiab txo cov khoom yuav kis tau cov kab mob.

(2) Vim qhov ntub dej hauv cov txheej txheem ntawm vaporization kub thiab chav siab yog proportional rau lub tshuab nqus tsev ziab, yog li cov ntub dej hauv cov khoom tuaj yeem vaporized ntawm qhov kub thiab txias kom ua tiav qhov kub thiab txias, tshwj xeeb tshaj yog tsim rau kev tsim cov tshuaj nrog cov ntaub ntawv kub-rhiab.

(3) Lub tshuab nqus tsev ziab tuaj yeem tshem tawm qhov tshwm sim ntawm qhov tawv tawv uas yooj yim tsim los ntawm cov huab cua kub ib txwm ua kom qhuav, qhov no yog vim qhov sib txawv ntawm qhov sib txawv ntawm lub tshuab nqus tsev ziab thiab qhov chaw, nyob rau hauv qhov kev txiav txim ntawm siab gradient, noo noo yuav txav mus rau saum npoo sai heev, thiab yuav tsis muaj qhov tawv tawv.

(4) Vim lub tshuab nqus tsev ziab, qhov kub ntawm qhov nruab nrab ntawm cov khoom siv sab hauv thiab sab nraud yog me me, vim qhov rov qab osmosis nyhuv ua rau cov dej noo tuaj yeem txav mus ib leeg thiab sib sau ua ke, kov yeej qhov tshwm sim ntawm dispersion ua los ntawm huab cua kub kom qhuav.

Txoj kev xav qhia tau hais tias cov khoom siv kuj muaj cov yam ntxwv nram qab no: (1) qhov kub thiab txias yog qhov tsis tu ncua, nce lub tshuab nqus tsev kawm ntawv, tus nqi nrawm dua; (2) lub tshuab nqus tsev kawm ntawv yog qhov tsis tu ncua, nce qhov kub thiab txias, tus nqi nrawm; (3) ob qho tib si los txhim kho lub tshuab nqus tsev kawm ntawv, tab sis kuj txhawm rau txhim kho qhov kub thiab txias, tus nqi tau nrawm heev. (4) Cov cua kub nruab nrab tuaj yeem yog dej kub lossis chav (chav siab ntawm 0.40-0.50Mpa); (5) Sab hauv phab ntsa ntawm lub tshuab ziab khaub ncaws tau txais kev hloov pauv ntawm arc kom tsis txhob muaj kev noj qab haus huv tuag tas thiab hnyav condensation thiab condensation dripping rau ib txheej ntawm cov pa paug hauv cov khoom siv.

Pharmaceutical intermediates Ob Chav Cone Rotary Vacuum Dryer Advantages

Lub tshuab yog yooj yim rau kev khiav lag luam, yooj yim rau nkag mus thiab tawm cov khoom, zoo heev txo cov neeg ua hauj lwm siv zog, thiab kuj txo cov khoom nyob rau hauv qhuav txheej txheem ntawm ib puag ncig muaj kuab paug, txhim kho cov khoom zoo, raws li txoj cai tswj cov tshuaj "GMP" cov cai.