Rotovap Extraction
(1) 1L / 2L---Kev tuav nqa nrog lub hauv paus irony / Kev tuav nqa nrog SS puag / Fais nqa
(2) 3L / 5L / 10L / 20L / 30L / 50L ---Kev tuav pov hwm / Fais Lifting
*** Daim ntawv teev nqi rau tag nrho saum toj no, nug peb kom tau txais
2. Customization:
(1) Tsim kev txhawb nqa
(2) Muab khoom ncaj qha rau Senior R & D organic intermediate, txo koj lub sijhawm R & D thiab nqi
(3) Muab cov cuab yeej ua kom huv huv siab tshaj rau koj
(4) Muab cov tshuaj zoo thiab tshuaj ntsuam reagent
(5) Peb xav pab koj txog Chemical Engineering (Auto CAD, Aspen ntxiv thiab lwm yam)
3. Kev lees paub:
(1) CE thiab ISO certification Registered
(2) Trademark: ACHIEVE CHEM (txij li xyoo 2008)
(3) Hloov qhov chaw nyob rau hauv 1-xyoo dawb
Hauj lwm lawm
Kev tsis
Rotovap extractionyog ib qho kev sib cais thiab kev siv tshuab ntau, uas feem ntau yog siv los rho tawm lossis mloog zoo rau cov hom phiaj ntawm cov tshuaj. Nws yog raws li lub hauv paus ntsiab lus ntawm cov kua evaporation thiab roj condensation.
Nyob rau hauv rotary evaporation extraction, cov kua tshuaj yuav tsum tau kho yog muab tso rau hauv ib tug evaporator thiab evaporated los ntawm cua sov. Nws feem ntau muaj qhov chaw evaporation zoo, xws li cov khoom siv hauv qab hauv qab thiab cov khoom siv tsav tsheb, uas tuaj yeem ua kom cov evaporation saum npoo av sai sai thiab txhawb cov evaporation ntawm kev daws teeb meem. Nyob rau tib lub sijhawm, los ntawm lub tshuab nqus tsev tsim nyog, ambient siab raug txo qis ntawm qhov kub thiab txias, uas ua rau cov khoom tsis haum hauv cov tshuaj yooj yim rau evaporate.
Nrog rau evaporation ntawm cov kuab tshuaj, lub hom phiaj yog maj concentrated thiab tso rau hauv qab ntawm lub thawv. Cov kuab tshuaj evaporated yuav tsim cov chav, uas yuav txias los ntawm lub condenser thiab ua kua. Nyob rau hauv txoj kev no, cov kuab tshuaj tuaj yeem rov ua dua tshiab, thiab cov khoom siv lub hom phiaj tuaj yeem sib cais thiab muab rho tawm.
Peb muabRotovap extraction, thov xa mus rau lub vev xaib hauv qab no kom paub meej cov lus qhia tshwj xeeb thiab cov ntaub ntawv khoom.
Khoom siv:https://www.achievechem.com/chemical-equipment/rotary-evaporators.html
Khoom Taw Qhia
Rotovap extractionyog ib hom kev rho tawm cov khoom siv dav siv hauv chemistry, biology, chaw muag tshuaj thiab lwm yam haujlwm. Nws lub hauv paus ntsiab lus yog kom volatilize cov khoom nyob rau hauv tsis tshua muaj siab los ntawm txoj kev ntawm rotary cua sov, thiaj li kom paub sai evaporation thiab concentration.
Lub evaporator feem ntau yog tsim los ntawm kev tswj qhov system, cua sov system, rotary lub cev muaj zog, thiab lwm yam, uas tuaj yeem ua kom pom tseeb thiab cov qauv qhuav. Nyob rau hauv tus txheej txheem ntawm extraction, nws yog ib qho tseem ceeb heev uas yuav tau xaiv cov kuab tshuaj uas tsim nyog thiab kev daws concentration, thiab tswj evaporation ceev thiab kub tsim nyog.
Dhau li ntawm cov cuab yeej siv evaporation yooj yim, muaj lwm txoj kev rho tawm, xws li centrifugal extraction, ultrasonic extraction thiab cua kub extraction. centrifugal extraction mas siv high-speed centrifugation cais cov khoom thiab kua hauv cov qauv, thiab ces concentrates cov kua ib feem nrog cov khoom. Ultrasonic extraction tuaj yeem tsis tsuas yog xyuas kom meej cov qauv ntawm cov qauv, tab sis kuj muaj qhov zoo ntawm tsis muaj kuab paug, kev kub ceev thiab kev ua haujlwm siab. Kev tshem tawm cua sov yog ua kom sov cov qauv hauv cov khoom kom nws volatilize cov khoom uas yuav tsum tau, uas feem ntau yog tsim nyog rau cov extraction ntawm ib co viscous los yog high-boiling tshuaj.
Yam khoom
Txhua yam "Rotary Evaporator", Daim Ntawv Teev Npe, koj tuaj yeem xaiv hauv onlineNtawm no
Khoom Paub
Step-by-step feeding teb evaporation txoj kev nyob rau hauvrotovap extraction yog ib txoj kev sim uas feem ntau siv. Nws lub ntsiab feature yog tias ntau yam kuab tshuaj nrog cov khoom sib txawv tuaj yeem muab ntxiv rau hauv cov qauv ib kauj ruam, kom paub txog kev ua kom huv si maj mam thiab cov concentration ntawm cov qauv.
Hauv kev sim ua haujlwm tshwj xeeb, txoj kev no feem ntau pom tau los ntawm maj mam ntxiv ntau hom kuab tshuaj rau hauv evaporator. Txoj kev no tuaj yeem txo qhov nyuaj ntawm kev sim ua haujlwm, txhim kho qhov tseeb thiab kev ntseeg siab ntawm qhov kev sim.
Daim ntawv thov ntau yam ntawm step-by-step pub rotary evaporation txoj kev kuj yog dav heev, uas yog tsuas yog haum rau kev sim ua hauj lwm nyob rau hauv ntau yam teb xws li chemistry, biology thiab chaw muag tshuaj, xws li sib cais thiab purifying ntau yam organic tebchaw thiab npaj high-purity tshuaj. . Los ntawm cov kauj ruam los ntawm kauj ruam pub rotary evaporation txoj kev, cov khoom sib txawv hauv cov qauv tuaj yeem raug cais tawm ib kauj ruam, thiab cov khoom uas yuav tsum tau ua kom huv si, yog li paub txog cov qauv ua tau zoo thiab kev npaj.
Nws yuav tsum tau muab sau tseg tias nyob rau hauv step-by-step feeding txoj kev, cov kuab tshuaj nrog cov khoom sib txawv yuav tsum tau ntxiv cov kauj ruam yog kauj ruam, thiab tus nqi thiab kev txiav txim ntawm ntxiv yuav tsum tau tswj kom tsis txhob muaj kev cuam tshuam cov kev sim thiab kev nyab xeeb. Tsis tas li ntawd, cov kev txwv xws li qhov kub thiab txias yuav tsum tau tswj xyuas thaum lub sij hawm sim ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm kev sim ua haujlwm.
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Ntau Txoj Kev purification ntau dua
Crystallization thiab recrystallization:
Los ntawm kev tswj qhov kub thiab txias ntawm cov tshuaj, cov khoom tuaj yeem crystallized tawm, thiaj li paub txog kev sib cais thiab purification ntawm cov khoom.
01
Distillation txias txoj kev:
Hauv kev sib xyaw ntawm ob lossis ntau yam khoom uas muaj cov ntsiab lus kub kub, cov khoom uas muaj cov ntsiab lus qis qis yog distilled ua ntej los ntawm kev tswj cov xwm txheej xws li kub thiab siab, kom paub txog kev sib cais thiab kev huv ntawm cov khoom.
02
Lim:
Siv qhov sib txawv ntawm qhov sib txawv ntawm cov khoom, cov impurities insoluble hauv dej yog sib cais los ntawm cov kua dej aqueous, thiaj li paub txog kev sib cais thiab kev huv ntawm cov khoom.
03
Txoj kev sublimation:
Los ntawm kev siv cov yam ntxwv ntawm sublimation ntawm qee yam khoom thaum rhuab, lub sublimate yog condensed thiab sau los ntawm kev tswj cov xwm txheej xws li kub thiab siab, thiaj li paub txog kev sib cais thiab purification ntawm cov khoom.
04
Kev rho tawm:
Siv qhov sib txawv ntawm solubility ntawm cov tshuaj nyob rau hauv ob los yog ntau tshaj cov kuab tshuaj, cov sib tov yog yaj thiab muab rho tawm nyob rau hauv txawv solvents successively, thiaj li mus paub txog kev sib cais thiab purification ntawm cov khoom.
05
Txoj kev tawg:
Siv cov yam ntxwv uas qee cov tshuaj tuaj yeem yaj hauv qee cov kuab tshuaj, cov tshuaj yuav tsum tau lim dej ntxiv rau cov kuab tshuaj rau kev sib cais, thiab tom qab ntawd cov impurities insoluble hauv cov kuab tshuaj yog lim tawm, thiaj li paub txog kev sib cais thiab kev huv ntawm cov khoom.
06
Txoj kev ntxiv:
Cov impurities tau hloov mus rau hauv cov khoom xav tau, thiab cov impurities tau hloov mus rau hauv cov khoom xav tau los ntawm kev ntxiv qee cov tshuaj reagents lossis tshuaj lom neeg, thiaj li paub txog kev sib cais thiab kev ua kom huv ntawm cov tshuaj.
07
Txoj kev nqus:
Siv cov yam ntxwv uas qee cov tshuaj tuaj yeem nqus tau los ntawm cov tshuaj tshwj xeeb, cov roj sib xyaw tuaj yeem nqus tau los ntawm cov tshuaj tshwj xeeb, yog li paub txog cov roj sib cais thiab kev huv.
08
Txoj kev hloov pauv:
Nws yog ib qho nyuaj rau cais ob yam khoom ncaj qha, thiab nws yooj yim cais lawv los ntawm kev ntxiv cov tshuaj, thiab tom qab ntawd txo lawv rov qab. Piv txwv li, thaum tshem ob cov kua sib tov uas nyuaj rau kev sib cais ncaj qha, ib qho reagent tuaj yeem muab ntxiv los hloov ib qho ntawm cov kua rau hauv ib qho khoom lossis roj, kom paub txog kev sib cais thiab ua kom huv ntawm ob lub kua.
09
Daim ntawv thov tshwj xeeb
Rotovap extractionmuaj qee cov ntawv thov tshwj xeeb hauv kev tshawb fawb.
Ua ke nrog membrane distillation tshuab rau kev kho dej, sib cais thiab concentration. Los ntawm kev tso lub semi-permeable membrane rau hauv lub raj mis teb ntawm cov evaporator teb, kev sib cais thiab concentration ntawm cov tshuaj tuaj yeem pom tau. Membrane distillation thev naus laus zis muaj qhov zoo ntawm kev ua haujlwm siab, txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, yog li nws muaj kev thov dav dav hauv kev tshawb fawb teb.
Evaporation thiab concentration nyob rau hauv kev npaj ntawm nano-cov ntaub ntawv. Los ntawm kev tswj tsis tau xws li kev sib hloov ceev thiab kub, qhov loj, morphology thiab cov khoom ntawm nano-khoom tuaj yeem tswj tau. Cov ntaub ntawv nano-cov ntaub ntawv npaj los ntawm txoj kev no muaj qhov zoo ntawm purity siab thiab zoo dispersibility, thiab tsim nyog rau kev tshawb fawb hauv cov teb ntawm catalysts thiab photoelectric cov ntaub ntawv.
Kev ua qauv thiab kev npaj hauv kev tshawb fawb molecular spectrum. Los ntawm evaporating thiab tsom rau lub hom phiaj molecules hauv cov tshuaj, cov qauv tsim nyog rau kev tshawb fawb molecular spectrum tuaj yeem tau txais. Txoj kev no muaj qhov zoo ntawm cov qauv purity siab thiab kev npaj ceev ceev, thiab tsim nyog rau kev tshawb fawb hauv infrared spectroscopy, Raman spectroscopy thiab lwm yam.
Ua ke nrog dynamic kua chromatography thev naus laus zis los cais thiab txheeb xyuas cov qauv nyuaj. Los ntawm kev sib txuas covrotary evaporatorNrog cov kua chromatography, cov chromatographic eluent tuaj yeem ua kom ceev ceev thiab huv si, yog li txhim kho qhov tseeb thiab rhiab heev ntawm kev soj ntsuam cov txiaj ntsig.
Ua piv txwv ua thiab concentration hauv cov tshuaj tsis haum cov organic tebchaw. Los ntawm kev tso cov qauv kev daws teeb meem rau hauv lub raj mis teb ntawm lub tshuab, cov organic hnyav tuaj yeem evaporated sai, yog li paub txog qhov concentration thiab sib cais ntawm lub hom phiaj organic teeb meem. Txoj kev no muaj qhov zoo ntawm kev ua qauv sai thiab kev sib cais zoo, thiab tsim nyog rau kev saib xyuas ib puag ncig, tshuaj ntsuam xyuas thiab lwm yam haujlwm.
Cim npe nrov: Tuam Tshoj rotovap extraction manufacturers, lwm tus neeg, Hoobkas
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