Lub tshuab nqus tsev emulsifier yog lub tshuab nqus tsev emulsification. Nws yog hais txog kev siv lub siab shear emulsifier kom sai thiab uniformly faib ib theem lossis ntau theem mus rau lwm qhov txuas ntxiv nyob rau hauv lub xeev ntawm lub tshuab nqus tsev, thiab tom qab ntawd siv lub zog kinetic zog coj los ntawm lub tshuab. , yog li cov khoom siv tuaj yeem tiv taus ntau pua txhiab tus hydraulic txiab ib feeb nyob rau hauv qhov sib txawv nqaim ntawm stator thiab rotor. Kev ua tiav ntawm centrifugal extrusion, cuam tshuam, tearing, thiab lwm yam, instantly thiab sib npaug disperses thiab emulsifies, thiab tom qab high-frequency reciprocation, thaum kawg tau txais cov khoom zoo uas tsis muaj npuas, ilv thiab ruaj khov.
Lub tshuab nqus tsev emulsifier Lub tshuab nqus tsev emulsifier yog tsim los ntawm lub lauj kaub ua ntej, lub lauj kaub loj, lub tshuab nqus tsev twj, hydraulic siab, thiab hluav taws xob tswj qhov system. Tom qab cov ntaub ntawv nyob rau hauv lub lauj kaub dej thiab roj lauj kaub yog tag nrho yaj, lawv yog tov thiab homogeneously emulsified los ntawm lub tshuab nqus tsev lub ntsiab lauj kaub. Emulsifiers kuj tau siv dav hauv kev lag luam tshuaj, tshuaj txhua hnub thiab lwm yam lag luam.
Nov yog qee qhov kev qhia rau koj: cov cua sov tuaj yeem siv rau cov khoom siv cua sov, thiab cov cua kub cua sov tuaj yeem teeb tsa arbitrarily thiab tswj tau. Cov khoom siv tuaj yeem ua kom txias los ntawm kev sib txuas cov kua dej txias hauv interlayer, kev ua haujlwm yooj yim thiab yooj yim, thiab muaj cov txheej txheem thermal rwb thaiv tsev sab nraum lub interlayer. Homogenizing system thiab stirring system yuav siv tau nyias los yog ib txhij. Lub micronization, emulsification, sib tov, homogenization thiab dispersion ntawm cov ntaub ntawv tuaj yeem ua tiav hauv lub sijhawm luv luv.
Peb txhua tus paub tias lawv feem ntau yog tsim los ntawm dej, thiab feem ntau yog cov khoom uas muaj roj ntxiv thiab cov rog. Yog tias cov roj thiab dej muab tso ua ke, cov roj feem ntau yuav ntab mus rau saum npoo, uas yog, cov roj thiab dej yuav sib cais. Vim li cas roj thiab dej tsis sib cais? Feem ntau ntawm cov cuab yeej siv rau kev tsis sib cais ntawm cov roj thiab dej yog cov emulsifier. Hauv cov txheej txheem tsim khoom, cov roj thiab dej yog siv los tsim cov nyhuv emulsification los ntawm kev ua haujlwm ntawm nplawm, cua sov, nqus tsev, thiab homogenization hauv cov txheej txheem ntau lawm. Kev sib xyaw ntawm dej thiab roj feem ntau yog los ntawm cov surfactants, tseem hu ua emulsifiers. Lawv tuaj yeem hloov lub zog saum npoo ntawm qhov sib txuas ntawm cov roj thiab dej, thiab nws kuj yog cov txheej txheem ntawm solubilization: surfactants tsim micelles hauv cov kua dej, uas ua rau kom cov solubility ntawm insoluble los yog me ntsis dej-soluble organics, kom cov roj tee sib npaug. dispersed nyob rau hauv Dej, los yog cia dej faib nyob rau hauv cov roj, feem ntau hu ua emulsification. Thawj (A): Solubilizes cov khoom solubilized nyob rau hauv hydrophobic-based core ntawm surfactant. Qhov thib ob (B): cov tshuaj solubilized thiab cov surfactant tsim ib lub laj kab qauv zoo ib yam li cov micelle solubilization ntawm cov surfactant.
Post lub sij hawm: Apr-14-2022