Cov twj tso kua mis yog cov khoom siv emulsification rau ntau lawm lossis ua tiav cov khoom siv nplua. Cov twj tso kua mis emulsion muaj cov suab nrov ultra thiab du ua haujlwm, tso cai rau cov khoom siv ntawm kev sib cais thiab txoj haujlwm luv luv, tsis muaj kev thauj mus los. Nws lub hauv paus ntsiab lus ua haujlwm yog tias lub cev muaj zog tsav cov kev kub ntxhov siab, uas tuaj yeem mus cuag cov kev kub ntxhov siab, yog li kev sib xyaw ua ke, yog ua tiav lub luag haujlwm ntawm lub xeev emulsion. Cov yam ntxwv zoo tshaj plaws ua rau lawv muaj ntau yam ntawm cov ntawv thov. Hauv qab no yog daim ntawv teev cov ntaub ntawv tshwj xeeb ntawm cov twj tso kua mis emulsification.
Daim ntawv thov ntawm emulsify lub twj tso kua mis tau dhau los ua ntau dua, thiab nws yog dav siv hauv cov zaub mov, tshuaj noj, zas, tshuaj thiab lwm yam kev lag luam thiab lwm yam khoom lag luam thiab lwm yam khoom lag luam.
Kev lag luam khoom noj muaj xws li: Chocolate, txiv hmab txiv ntoo, txiv mab txiv mangp, zaub mov qab zib, zaub mov qab zib, khoom qab zib.
Cov tshuaj txhua hnub muaj xws li: cov hmoov nplej, tshuaj ntxuav, kua xab npum, thiab cov tshuaj pleev ib ce ua kom tawv nqaij.
Biomedicine suav nrog: Qab zib txheej, txhaj tshuaj, tshuaj tua kab mob, protein disporants, cov tshuaj pleev cov tshuaj, thiab cov khoom siv kho mob.
Txheej txheem txheej txheem xws li: Cov xim xim looj, sab nrauv phab ntsa, luam ntawv rau cov luam ntawv, luam ntawv inks, luam yeeb, thiab pigments.
Tshuaj tua kab thiab cov chiv muaj xws li: cov tshuaj tua kab, tshuaj ntsuab, cov tshuaj tua kab, tshuaj tua kab.
Tshuaj lom neeg zoo li no muaj xws li: Cov ntaub ntawv, cov nplaum, cov roj av, cov pa roj av, cov ntxhiab tsw, tawv, tawv, thiab lwm yam.
Petrochemical kev lag luam suav nrog: roj roj hnyav emulsification, diesel emulsification, thiab roj lubricating.
Nanomaterials muaj xws li: nanocalcium carbonate, nanocotings, thiab ntau yam nanomaterial addititives.
Emulsify lub twj tso kua mis muaj cov yam ntxwv ntawm cov qauv yooj yim, qhov loj me, lub teeb yuag, ua haujlwm yooj yim, tsis yooj yim. Nws tau txais kev sib xyaw ua ke ntawm kev sib xyaw ua ke ntawm kev sib tsoo xov xwm, disculation, homogenization, tov, crushing thiab tsheb crushing thiab tsheb thauj khoom hauv cov txheej txheem ntau lawm.
Yuav ua li cas emulsify cov xaiv,
Emulsify tso kua mis yog cov raj xa dej-hom emulsification ua tau zoo, ua kua, roj, roj) mus rau lwm qhov kev sib txuas lus sib txuas lus (feem ntau ua kua). khoom siv. Nyob rau hauv ib txwm muaj xwm txheej, ntau yam phases yog immiscible nrog txhua lwm yam. Thaum cov tswv yim sab nraud, ob cov ntaub ntawv sau ua lus sau rau hauv homogeneous theem. Vim tias lub zog kev siv lub zog tau coj los ntawm lub siab ua haujlwm nrawm thiab cov khoom siv muaj zog heev tsim tawm los ntawm lub rotor, cov khoom siv ua kua hauv qhov sib txawv ntawm lub rotor thiab cov stator. Qhov kev sib xyaw ua ke ntawm kev quab yuam shear, centrifugal extrusion, ua kua rau kev ncua (kua) thiab ua kua) thiab ua kua (kua). Lub twj paj nruag emulsification tso cai rau cov khoom siv tsis haum, thiab theem roj ua ke thiab emulsified tsis zoo thiab emulsified ua ke ntawm kev ua noj ua ke thiab muaj txiaj ntsig zoo. Tom qab cov nquag-zaus emulsification twj tso kua mis cycles rov qab, ib qho khoom ruaj khov thiab cov khoom lag luam zoo tuaj yeem tau txais.
Emulsion twj tso tawm tuaj yeem muab faib ua ib theem nkaus thiab peb-theem. Lub ntsiab sib txawv nyob rau hauv qhov sib txawv hauv emulsification fineness thiab emulsification nyhuv. Lub twj ib-theem emulteify muaj tsuas yog ib qho ntawm cov nqaj rotor (nruab nrab ntawm cov hniav nruab nrab), thaum lub peb-theem emulsion twj muaj peb cov txheej txheem sib txawv ntawm cov roj rotor. Nws tau muab faib ua cov hniav zoo - cov hniav nruab nrab - cov hniav sib xyaw, uas muaj qhov zoo pom tseeb hauv kev ua kom zoo. Yog lawm, qhov no tseem nyob ntawm cov kev xav tau sib txawv ntawm txhua tus neeg siv khoom. Yog tias nws tsuas yog kev sib xyaw dav dav thiab homogenization uas tsis tas yuav muaj txiaj ntsig zoo thiab cov nqi peev nyiaj tsawg, peb yuav pom zoo kom koj xaiv ib qho-theem emulsification twj tso kua mis. Tib-theem emulsification tuaj yeem tuaj yeem mus txog peb zaug. Ib-theem emulsification twj muaj cov txiaj ntsig emulsification zoo dua. Xaiv ib qho nrog cov nqi siab dua. Lub peb-theem emulsification twj tsis tuaj yeem tsuas yog txuag lub sijhawm ua khoom siv, tab sis kuj ua rau cov khoom me me, thiab qhov zoo dua emulsification nyhuv yog.
Nyob rau tib lub sijhawm, cov khoom xaiv ntawm emulsion twj tso kua mis, vim tias emulsification twj siv nyob rau hauv ntau daim teb thov muaj cov khoom sib txawv rau emulsification twj tso kua mis cov ntaub ntawv. Nyob rau tib lub sijhawm, kev ua tau muaj peev xwm thiab viscosity ntawm emulsification ntawm emulsification ntawm emulsificity twj rau kev ua cov khoom siv muaj sib txawv, thiab cov kev cai tshwj xeeb yog cuam tshuam nrog lub cev emulsification. Tus xa khoom tiv toj
Ntse Zhitong muaj ntau xyoo ntawm kev paub hauv kev txhim kho, tsim emulsion tshuab hluav taws xob tau ntau xyoo
Yog tias koj muaj kev txhawj xeeb thov hu rau
@MR Carlos
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Lub Sijhawm Post: Dec-01-2023
