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Condenser hauv Laboratory
(1) 150mm/200mm/300mm/400mm/500mm/600mm---19*2
(2) 200mm/300mm/400mm/500mm/600mm---24*2
(3) 400mm / 500mm / 600mm ---29 * 2
2. Allihn Condenser
(1) 150mm/200mm/300mm/400mm/500mm/600mm---19*2
(2) 200mm/300mm/400mm/500mm/600mm---24*2
(3) 500mm / 600mm ---29*2
3. Graham Condenser:
(1) 150mm/200mm/300mm/400mm/500mm/600mm---19*2
(2) 200mm/300mm/400mm/500mm/600mm---24*2
(3) 500mm / 600mm ---29*2
*** Daim ntawv teev nqi rau tag nrho saum toj no, nug peb kom tau txais
Hauj lwm lawm
Kev tsis
Covcondenser hauv chav kuajfeem ntau yog ib qho khoom siv los ua kom cov pa cua txias thiab hloov mus rau hauv cov kua. Nws muaj cov txheej txheem ntawm condenser raj uas tsim los pab txhawb cov txheej txheem condensation, uas hloov cov roj rau hauv cov kua. Condenser siv nyob rau hauv lub chaw soj nstuam yog feem ntau siv nyob rau hauv distillation thiab rectification txheej txheem los cais thiab purify ntau yam khoom los ntawm cov kua mixs. Los ntawm cua sov cov khoom sib tov, cov khoom sib txawv evaporate ntawm qhov sib txawv ntawm qhov kub thiab txias tom qab txias thiab condensed rov qab rau hauv cov kua hauv lub condenser. Qhov no tso cai rau kev sib cais ntawm cov khoom sib txawv thiab tsim cov tshuaj purified.
Cov Khoom Ua Haujlwm Txoj Cai
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub condenser rau lub chaw kuaj mob suav nrog kev hloov pauv ntawm cov pa roj rau hauv cov kua los ntawm cov txheej txheem ntawm condensation. Qhov no yog ua tiav los ntawm kev ua kom txias cov pa roj, txo lawv qhov kub thiab txias kom qis dua qhov dej lwg, uas ua rau cov roj ntsha liquefy thiab tsim cov tee dej.
Nyob rau hauv lub condenser chem lab, cov roj kub uas muaj cov khoom xav tau yog dhau los ntawm ntau cov raj. Cov hlab no feem ntau yog muab tso rau hauv ib da dej ntawm cov dej txias los yog lub qhov dej txias, uas tshem tawm cov cua sov los ntawm cov pa roj, ua rau lawv txias. Raws li cov roj cua txias, cov khoom xav tau condense rau hauv cov kua tee, uas nyob rau hauv qab ntawm condenser hauv chav kuaj.
Cov kua condensed yog tom qab ntawd sau thiab ua tiav ntxiv lossis ua kom huv, nyob ntawm daim ntawv thov tshwj xeeb. Cov dej txias los yog cov dej txias uas siv rau hauv lub condenser rau chav kuaj yog txuas ntxiv mus thiab rov ua kom nws lub peev xwm ua kom txias thiab ua kom muaj txiaj ntsig zoo.
Qhov kev ua tau zoo ntawm cov condenser siv hauv chav kuaj nyob ntawm ntau yam xws li thaj tsam ntawm cov raj condenser, tus nqi ntawm cov cua sov hloov ntawm cov pa roj thiab cov coolant, thiab qhov kub sib txawv ntawm cov roj cua thiab cov coolant. Los ntawm kev ua kom zoo rau cov xwm txheej no, lub condenser hauv chav kuaj tuaj yeem tsim kom ua tiav qib siab ntawm kev ua haujlwm thiab kev ua haujlwm hauv ntau yam kev siv.
Hauv cov ntsiab lus, lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub condenser muaj cov roj cua txias hauv qab lawv cov dej lwg los hloov lawv mus rau hauv cov kua dej los ntawm cov txheej txheem ntawm condensation. Cov kua condensed yog tom qab ntawd sau thiab ua tiav ntxiv lossis ua kom huv, nyob ntawm daim ntawv thov tshwj xeeb. Kev ua tau zoo ntawm condensers nyob ntawm ntau yam, uas tuaj yeem ua kom zoo kom ua tiav qib siab ntawm kev ua haujlwm hauv ntau yam kev siv.
Txoj Cai Xaiv
Xaiv qhov chaw kuaj condenser zoo hauv chav kuaj tuaj yeem yog qhov kev txiav txim siab tseem ceeb, vim nws cuam tshuam rau kev ua tau zoo ntawm kev sim thiab cov txheej txheem tshuaj ntsuam xyuas. Nov yog qee yam yuav tsum xav txog thaum xaiv lub condenser rau chav kuaj:
1. Khoom siv:Cov khoom ntawm lub condenser rau chav kuaj yuav tsum yog inert, ruaj khov, thiab kub-resistant. Feem ntau cov ntaub ntawv muaj xws li iav, stainless hlau, thiab PTFE. Iav condenser rau chav kuaj yog tsim rau feem ntau daim ntawv thov tab sis tuaj yeem ua tsis taus. Stainless hlau condenser raj yog ruaj thiab tuaj yeem tiv taus qhov kub thiab txias, tab sis lawv tuaj yeem cuam tshuam nrog qee yam khoom. PTFE condenser rau chem lab yog chemically inert thiab haum rau ntau yam kev siv, tab sis lawv yuav daj thaum lub sij hawm.
2. Loj:Qhov loj ntawm Condenser hauv chav kuaj yuav tsum tsim nyog rau kev sim teeb tsa thiab ntim yuav tsum tau ua. Loj-diameter condenser nyob rau hauv lub chaw soj nstuam yuav ua rau kom kub pauv efficiency, tab sis lawv kuj yuav ua rau kom tag nrho qhov loj ntawm cov khoom. Conversely, me me condenser nyob rau hauv lub chaw soj nstuam yuav muaj zoo dua tshav kub pauv zog tab sis tej zaum yuav nyuaj rau lis.
3. Thickness:Lub thickness ntawm lub condenser chem lab phab ntsa yuav tsum sib npaug ntawm durability thiab tshav kub exchanger efficiency. Lub phab ntsa tuab-walled condenser raj yuav ua tau ntev dua, tab sis tej zaum yuav muaj qhov sib pauv kub qis dua. Hloov pauv, lub raj nyias nyias-walled condenser raj yuav muaj qhov sib pauv kub siab dua tab sis tej zaum yuav tsis yooj yim dua li qhov tuab.
4. Qhov chaw saum npoo:Qhov chaw saum npoo ntawm lub condenser hauv chav kuaj yuav tsum txaus los muab kev sib pauv cua sov zoo. Ib cheeb tsam loj dua tso cai rau kev hloov hluav taws xob ntau dua, uas tuaj yeem txhim kho kev ua tau zoo tag nrho ntawm kev sim teeb tsa.
5.Fittings thiab Connectors:Lub raj condenser yuav tsum muaj cov fittings tsim nyog thiab cov khoom sib txuas kom yooj yim installation thiab txuas rau lwm yam khoom. Nws yog ib qho tseem ceeb kom ntseeg tau tias cov fittings thiab cov khoom sib txuas tau sib haum nrog kev sim teeb tsa thiab tuaj yeem tiv taus qhov xav tau ntawm qhov kub thiab txias.
Txhua yam, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov khoom siv, qhov loj me, tuab, thaj chaw saum npoo, thiab fittings thiab connectors thaum xaiv lub condenser hauv chav kuaj. Qhov zoo tshaj plaws condenser hauv chav kuaj yuav muab kev sib pauv cua sov kom zoo thaum ua haujlwm ruaj khov thiab yooj yim los tuav.
Kev koom tes Case
Qhov no yog ib qho kev txiav txim los ntawm peb cov neeg siv khoom Australian, uas ua hauj lwm hauv ib qho chaw kuaj kab mob organic ua cov kev sim cuam tshuam txog kev distillation. Hauv kev sim yav dhau los, tus neeg siv khoom tau ntsib qhov xwm txheej uas cov kuab tshuaj muaj qhov kub tsis tshua muaj kub, thiab kev siv cov condenser ncaj nraim hauv chav kuaj uas ua rau cov ntaub ntawv sim tsis raug. Tus neeg siv khoom tau hu rau peb los piav qhia txog nws qhov kev sim, thiab peb txheeb xyuas cov yam ntxwv ntawm nws qhov kev sim hnyav. Peb pom zoo kom siv lub tshuab distillation, lub raj serpentine condenser raj, thiab ib lub raj kheej kheej rau nws cov kev sim, thiab hais kom nws sim qhov ua tau zoo ntawm txhua lub raj condenser. Tom qab ua qhov kev sim, tus neeg siv khoom kawg tau xaiv lub raj serpentine condenser, thiab txij li ntawd los nws tau dhau los ua tus neeg siv khoom ncaj ncees ntawm peb cov khoom no.
Cov kauj ruam daws teeb meem
KAUJ RUAM 1: Kev Ntsuam Xyuas Cov Khoom Siv Khoom Siv Khoom Siv:
1.Low boiling point: Lub boiling point ntawm low-boiling solvents feem ntau yog qis dua cov dej, ua rau lawv yooj yim rau volatilize thiab vaporize.
2.Zoo solubility: Tsawg-boiling solvents feem ntau muaj solubility zoo thiab muaj peev xwm yaj ntau yam organic los yog inorganic tshuaj.
3.Zoo fluidity thiab permeability: Vim qhov yooj yim volatility ntawm cov kuab tshuaj uas tsis muaj boiling, lawv muaj zoo fluidity thiab permeability, yooj yim rau kev hloov thiab diffusion ntawm cov khoom.
4.Toxicity: Cov kuab tshuaj qis qis feem ntau muaj qee yam toxicity, yog li kev ntsuas kev nyab xeeb tsim nyog yuav tsum tau ua thaum sim thiab siv.
5.Stability: Cov tshuaj lom neeg ruaj khov ntawm cov kuab tshuaj qis yog nyob ntawm lawv cov qauv tshuaj thiab cov khoom tshwj xeeb. Qee cov kuab tshuaj qis qis tuaj yeem ua rau oxidation lossis polymerization tshwm sim thaum muaj lub teeb, oxygen, lossis hlau ions.
Kauj ruam 2: Kev simulation
Peb ua simulation thwmsim raws li cov yam ntxwv ntawm cov neeg siv khoom hnyav.
Kauj Ruam 3: Cov khoom tawm tswv yim
Ntau qhov kev sim tau lees paub tias ob qho tib si serpentine thiab spherical condenser hauv chav kuaj tuaj yeem ua tau raws li cov neeg siv khoom xav tau rau qhov ntsuas kub qis hauv qhov kev sim distillation. Txawm li cas los xij, vim muaj qhov sib txawv ntawm ib puag ncig thiab hauv cheeb tsam, peb pom zoo ob hom condenser hauv chav kuaj rau cov neeg siv khoom rau kev sim ntxiv.
CEEB TOOM:Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev ntsuas kev nyab xeeb tsim nyog yuav tsum tau ua thaum siv cov kuab tshuaj qis qis. Kev tiv thaiv ncaj qha yuav tsum raug zam, thiab hnav khaub ncaws tiv thaiv thiab tsom iav. Tsis tas li ntawd, cov kuab tshuaj qis qis yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav kom deb ntawm qhov hluav taws kub thiab qhov chaw kub.
Cim npe nrov: Condenser nyob rau hauv Laboratory, Tuam Tshoj Condenser nyob rau hauv Laboratory Chaw tsim tshuaj paus, lwm tus neeg, Hoobkas
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