Molecular Distillation Apparatus

A molecular distillationcuab yeejyog cov khoom siv tshuaj ua kom tiav. Feem ntau yog tsim los ntawm ob peb yam tseem ceeb: evaporation Flask, distillation kem, condenser, lub tshuab nqus tsev twj tso kua mis, sau lub hwj, pub thiab tso tawm system.

 Nyem kom tau txais daim ntawv teev nqi tag nrho

Nyob rau hauv lub molecular distillation apparatus, cov khoom siv tshuaj muaj xws li:

Evaporation Flask (Wiped Film Evaporator):Qhov no yog qhov uas cov txheej txheem pib tshwm sim. Lub raj mis evaporation feem ntau yog ib lub thawv cylindrical uas yog cua sov ua rau cov khoom hauv evaporate. Nws feem ntau muaj ib lub tshuab wiper built-in uas pab tsim ib zaj duab xis nyias ntawm cov khoom kom tau distilled rau sab hauv ntawm lub hwj. Cov zaj duab xis nyias no txhawb nqa qhov kub thiab txias thiab muaj txiaj ntsig evaporation.

Distillation Kem:Qhov no yog qhov siab, ntsug feem ntawm lubmolecular distillationcuab yeejqhov twg cov khoom sib cais yuav tshwm sim. Nws feem ntau yog ntim nrog cov khoom ntim kom nce qhov chaw saum npoo rau distillation thiab txhawb kev sib cuam tshuam ntawm ascending vapor thiab descending condensate. Qhov no tso cai rau kev sib cais zoo ntawm cov tebchaw raws li lawv cov ntsiab lus kub.

Condenser:Tom qab cov tshuaj evaporated thiab sib cais nyob rau hauv lub distillation kem, lub vapor nkag mus rau hauv lub condenser. Lub condenser feem ntau yog coiled raj uas cov vapor txias thiab condensed rov qab mus rau hauv cov kua daim ntawv. Nws yog feem ntau nyob ib puag ncig los ntawm lub thawv los ntawm qhov uas cov dej txias tau nthuav tawm kom tshem tawm cov cua sov los ntawm lub vapor.

Lub tshuab nqus tsev twj:Molecular distillation feem ntau tshwm sim nyob rau hauv kev txo qis kom txo cov ntsiab lus kub ntawm cov tshuaj distilled. Lub tshuab nqus tsev twj tso kua mis yog siv los tsim qhov chaw qis qis, uas yuav pab tiv thaiv kom tsis txhob decomposition ntawm thermally rhiab molecules.

Collection Flask:Qhov no yog qhov uas cov tshuaj distilled tau sau tom qab condensation. Tej zaum yuav muaj ntau lub ntim ntim hauv cov khoom siv molecular distillation, tso cai rau kev sau cov feem sib txawv lossis cov sib txuas sib cais thaum lub sijhawm distillation.

Pub thiab tso tawm system:Qhov no yog qhov uas cov khoom siv raw yog pub rau hauv lub cev thiab cov khoom seem raug tso tawm. Nws feem ntau yog nruab nrog lub ntsuas ntsuas lub twj tso kua mis kom paub meej qhov tseeb thiab tsis tu ncua.

Txhua yam ntawm cov khoom no ua lub luag haujlwm tseem ceeb hauv cov txheej txheem molecular distillation, ua haujlwm ua ke kom cais cov tebchaw raws li lawv qhov hnyav molecular thiab cov ntsiab lus kub.

Muaj tsib feem ntau hom ntawmmolecular distillation: yooj yim distillation, fractional distillation, chav distillation, nqus distillation, luv txoj kev distillation.

Yooj Yim Distillation:Cov txheej txheem no yog siv thaum cov ntsiab lus kub ntawm cov khoom hauv qhov sib tov sib txawv los ntawm tsawg kawg 70 degree. Nws cais cov khoom raws li lawv cov ntsiab lus kub. yooj yim distillation yog ntau yam thiab muaj txiaj ntsig zoo rau kev sib cais cov khoom sib txawv nrog cov ntsiab lus sib txawv. Txawm li cas los xij, nws yuav tsum muaj qhov sib txawv loj hauv cov ntsiab lus kub ntawm cov khoom sib cais, ua rau nws tsis tshua muaj txiaj ntsig rau kev sib cais cov sib tov sib xyaw. Nyob rau hauv cov ntaub ntawv no, fractional distillation, nqus distillation, los yog chav distillation yuav tsim nyog dua.

Fractional Distillation:Cov txheej txheem no yog siv thaum cov ntsiab lus kub ntawm cov khoom hauv qhov sib xyaw ua ke ze dua (tsawg dua 70 degree). Nws cais cov Cheebtsam los ntawm kev siv cov fractionating kem los muab ntau qhov chaw saum npoo uas tso cai rau rov vaporization thiab condensation cycles. Fractional distillation yog cov txheej txheem distillation siv rau kev sib cais cov khoom los ntawm kev sib xyaw nrog cov ntsiab lus kub kub dua li cov feem ntau sib cais los ntawm cov distillation yooj yim. Nws yog tus cwj pwm los ntawm kev siv cov kab fractionating, uas tso cai rau ntau qhov chaw rau vaporization thiab condensation, ua kom cov txheej txheem ua haujlwm. Fractional distillation feem ntau yog siv rau hauv kev sib cais thiab kev ua kom huv ntawm ntau yam tshuaj, nrog rau kev sib cais ntawm cov roj crude rau hauv nws cov khoom sib txawv, vim nws cov nqi-zoo thiab scalability rau cov ntawv thov kev lag luam.

Chav Distillation:Cov txheej txheem no yog siv thaum cov tshuaj yuav tsum tau distilled yog kub-sensitive los yog tsis sib tov zoo nrog dej. Lawv tuaj yeem raug rho tawm los ntawm kev dhau chav los ntawm kev sib xyaw kom ua rau vaporization, tom qab ntawd los ntawm kev sib xyaw ntawm chav thiab cov khoom vaporized. Steam distillation yog cov txheej txheem tshwj xeeb distillation uas siv chav ua tus neeg nqa khoom kom tshem tawm cov tshuaj tsis haum los ntawm cov khoom sib tov. Nws yog feem ntau siv rau kev rho tawm cov roj yam tseem ceeb los ntawm cov nroj tsuag vim nws cov xwm txheej uas khaws cia qhov zoo ntawm cov tshuaj tsw qab. Chav distillation kuj tsim nyog rau kev sib cais sib xyaw nrog cov khoom sib txawv ntawm cov dej sib txawv hauv dej. Nws cov ntawv thov feem ntau tig mus ncig ntawm kev rho tawm ntawm cov khoom ntuj tsim thiab kev ua kom huv ntawm cov organic tebchaw kom tswj tau lawv txoj kev ncaj ncees thiab kev ua haujlwm.

Nqus Distillation:Cov txheej txheem no yog siv los txo qhov kub ntawm cov khoom los ntawm kev txo qis, ua rau nws muaj peev xwm distilled cov khoom uas ib txwm decompose ntawm lawv cov boiling point. Lub tshuab nqus tsev distillation yog cov txheej txheem distillation uas ua haujlwm ntawm kev txo qis kom cais cov khoom ntawm qhov kub thiab txias, txo qis thermal degradation lossis decomposition. Nws pom cov ntawv thov hauv kev ua kom huv ntawm cov hluav taws kub-rhiab, xws li cov kuab tshuaj thiab cov roj nplua nyeem, qhov uas tswj lawv txoj kev ncaj ncees yog qhov tseem ceeb. Lub tshuab nqus tsev distillation kuj tau siv dav hauv kev lag luam roj av los kho cov roj av thiab tsim cov roj zoo. Los ntawm kev ua haujlwm hauv kev txo qis, lub tshuab nqus tsev distillation muab txoj hauv kev zoo thiab maj mam sib cais cov khoom hauv ntau qhov kev lag luam.

Short Path Distillation:Cov txheej txheem no yog siv rau kev sib cais ntawm cov tebchaw nrog cov ntsiab lus kub siab heev lossis cov uas tuaj yeem ua rau thermally tsis ruaj khov. Nws koom nrog kev hla cov vapors los ntawm txoj kev luv luv nrog lub tshuab nqus tsev siab los tsim kom muaj kev ncua deb ntawm cov evaporator thiab cov condenser. Txoj kev luv luv distillation yog cov txheej txheem tshwj xeeb distillation uas siv txoj hauv kev luv luv thiab ua haujlwm hauv qab lub tshuab nqus tsev kom ua tiav qib siab ntawm kev sib cais thiab kev huv. Nws yog feem ntau siv rau hauv daim ntawv thov xws li cov roj tseem ceeb extraction, purification ntawm high-boiling-point tshuaj, thiab zus tau tej cov tshuaj cov khoom xyaw. Cov txheej txheem muaj peev xwm tswj tau qhov kub thiab txias qis thiab txo qis thermal degradation ua rau nws yog qhov kev xaiv zoo tshaj plaws kom tau txais cov khoom ntshiab thiab muaj txiaj ntsig.

Mus rau nplooj ntawv tom ntej thiab saib ntau ntxiv txogshortpath distillationlos qhib ntau surprises thiab nta.

Cim npe nrov: Tuam Tshoj molecular distillation apparatus manufacturers, lwm tus neeg, Hoobkas