Yuav ua li cas koj xam rov qab nyob rau hauv distillation?
Yuav ua li cas koj xam rov qab nyob rau hauv distillation?

Video: Yuav ua li cas koj xam rov qab nyob rau hauv distillation?

Video: Yuav ua li cas koj xam rov qab nyob rau hauv distillation?
Video: lam yuam kuv lub siab by tsom xyooj 2021 2024, Kaum ib hlis
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Txiav txim siab tus feem pua rov qab los ntawm distillation los ntawm kev faib cov nyiaj ntawm distilled ua kua rov zoo los ntawm vapor los ntawm thawj tus nqi ntawm cov kua. Qhov no qhia koj seb qhov feem pua ntawm cov kua qub yog dab tsi distilled nyob rau hauv cov tshuaj ntau concentrated.

Ua raws li qhov no, koj yuav ua li cas xam cov feem pua rov qab los ntawm distillation?

Feem pua rov qab = tus nqi ntawm cov khoom koj tau sau tau / tus nqi ntawm cov khoom koj yuav tsum tau sau, raws li a feem pua . Cia peb hais tias koj muaj 10.0g ntawm cov khoom tsis huv thiab tom qab recrystallization koj tau sau 7.0 g ntawm cov khoom ntshiab qhuav. Ces koj feem pua rov qab los yog 70% (7/10 x 100).

Ib yam li ntawd, qhov feem pua rov qab qhia koj li cas? Feem pua rov qab suav cov feem pua ntawm ib yam khoom qub uas rov qab los tom qab tshuaj tiv thaiv yog ua tiav. Cov no feem ntau suav nrog kev ua kom huv huv. Nws kuj txiav txim siab lawv efficiency.

Kuj paub, dab tsi yog rov qab hauv distillation?

Cov rov qab los txhais tau tias yog ib feem ntawm lub teeb tivthaiv nyob rau hauv lub pub uas yog tsim nyob rau hauv lub distillate cov khoom ntws. Tag nrho cov molar thiab lub teeb sib npaug rau qhov sib cais binary yog cov kev sib raug zoo ib txwm muaj.

Multicomponent distillation yog dab tsi?

l·tē·k?m¦pō·n?nt 'dist·?l'ā·sh?n] (chemical engineering) The distillation Kev sib cais ntawm ib qho kua dej uas muaj peb lossis ntau dua cov khoom rau hauv ib qho khoom siv nyiaj siv ua haujlwm thiab ib qho khoom hauv qab.

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