Distillation yog txheej txheem ntawm kev sib cais cov tshuaj tiv thaiv los ntawm cov kua sib tov los ntawm kev xaiv evaporation thiab condensation. Teb:c Lus piav qhia: Cov plooj (porcelain) tau muab tso rau hauv lub qhov dej distillation kom tsis txhob tawg ntawm cov tshuaj vim cua sov tsis sib xws.
Vim li cas cov plooj (porcelain chips) siv rau hauv distillation?
ua kom lub boiling smoother Hint: Porcelain chips yog ntxiv ua ntej distillation kom paub tseeb tias tsis muaj kev kub ntxhov. Cov chips no pab kom sov cov tshuaj sai dua thiab tsim cov vapors dua tuaj yeem nce nrawm dua. Qhov no ua rau cov txheej txheem distillation sai dua, piv rau tsis ntxiv cov chips tam sim no distillation.
Dab tsi yog kev ua haujlwm ntawm porcelain chips?
Boiling chips nquag ua hauj lwm hauv distillation thiab cua sov Thaum cov kua ua superheated, speck ntawm hmoov av los yog ib tug stirring qws yuav ua rau tsausmuag flash boiling. Boiling chips muab qhov chaw nucleation kom cov kua boils smoothly tsis ua superheated los yog bumping.
Lub hom phiaj ntawm kev muab cov plooj (porcelain chips) rau hauv lub khob hauv qab yog dab tsi?
Boiling chips yuav tsum tau muab tso rau hauv lub tshuab distillation rau ob qho laj thawj: lawv yuav tiv thaiv superheating ntawm cov kua distilledthiab lawv yuav ua rau muaj kev tswj xyuas ntau dua, tshem tawm qhov ua tau. Cov kua dej hauv lub khob distillation yuav tsoo rau hauv lub condenser.
Porcelain pieces yog dab tsi?
Porcelain (/ˈpɔːrsəlɪn/) yog a ceramic khoom ua los ntawm cov khoom cua sov, feem ntau suav nrog cov khoom xws li kaolin, hauv qhov cub kom kub ntawm 1,200 thiab 1,400 °C (2, 200 thiab 2, 600 ° F).
