Cov khoom siv hloov cua sov saum npoo av uas raug khawb (SSHEs) yog cov hom khoom siv hloov cua sov tshwj xeeb uas tsim los rau kev ua cov kua dej uas muaj viscosity siab, xws li margarine, shortening, slurries, pastes, thiab creams. Lawv feem ntau siv rau hauv kev lag luam khoom noj, tshuaj lom neeg, thiab tshuaj rau ntau yam kev siv xws li cua sov, cua txias, crystallization, sib tov, thiab kev ua tshuaj.
Qee qhov kev siv tshwj xeeb ntawm cov khoom siv hloov cua sov ntawm qhov chaw khawb suav nrog:
Kev ua kom muaj pob zeb:
SSHEs siv dav rau kev ua kom cov rog, roj, quav ciab, thiab lwm yam khoom muaj viscosity siab. Cov hniav scraper txuas ntxiv tshem tawm cov txheej siv lead ua los ntawm qhov chaw hloov pauv cua sov, ua kom ntseeg tau tias cov khoom lag luam zoo thiab ruaj khov.
Kev sib xyaw:
Cov SSHEs siv tau rau kev sib tov thiab sib tov cov khoom uas muaj viscosity siab. Cov hniav scraper pab rhuav cov khoom thiab txhawb kev sib tov, ua rau cov khoom sib xws thiab sib xws.
Kev cua sov thiab cua txias:
SSHEs feem ntau siv rau kev ua kom sov thiab txias ntawm cov khoom muaj viscosity siab, xws li cov kua ntses, kua zaub, thiab cov khoom qab zib. Cov hniav scraper pab tswj kom muaj ib daim nyias thiab sib npaug ntawm qhov chaw hloov pauv cua sov, kom ntseeg tau tias kev hloov pauv cua sov zoo.
Kev teb:
SSHEs siv tau rau cov txheej txheem tshuaj tiv thaiv tas mus li, xws li polymerization, esterification, thiab transesterification. Cov hniav scraper pab tshem tawm cov khoom tshuaj tiv thaiv ntawm qhov chaw hloov pauv cua sov, tiv thaiv kev ua qias tuaj thiab ua kom cov khoom zoo sib xws.
Zuag qhia tag nrho,
Cov khoom siv hloov cua sov uas tau khawb tawm yog cov thev naus laus zis uas siv tau ntau yam thiab ua tau zoo rau kev ua cov kua dej uas muaj viscosity siab. Lawv lub peev xwm los tswj cov kev siv nyuaj, txo qhov av qias neeg, thiab txhim kho cov khoom zoo ua rau lawv yog qhov kev xaiv nrov hauv ntau yam lag luam.
Lub sijhawm tshaj tawm: Lub Peb Hlis-20-2023