Li-nanoparticles li na le boholo ba likaroloana tse nyane, matla a phahameng a holim'a metsi le tšekamelo ea ho kopana ho iketsahallang.Ho ba teng ha agglomeration ho tla ama haholo melemo ea nano powders.Ka hona, mokhoa oa ho ntlafatsa ho hasana le botsitso ba nano powders ka har'a mokelikeli ke taba ea bohlokoa haholo ea lipatlisiso.
Particle dispersion ke taeo e ncha ea moeli e ntlafalitsoeng lilemong tsa morao tjena.Seo ho thoeng ke phatsa ea hasane e bua ka morero oo ho oona likaroloana tsa phofo li arohanngoa le ho qhalakanngoa ka har'a mokelikeli oa metsi le ho ajoa ka mokhoa o ts'oanang karolong eohle ea mokelikeli, haholo-holo ho kenyelletsa le mekhahlelo e meraro: ho kolobisa, ho arola le ho tsitsisa ha likaroloana tse qhalakaneng.Ho kolobisa ho bolela mokhoa oa ho eketsa phofo butle-butle ka har'a motsoako oa metsi o entsoeng tsamaisong ea ho kopanya, e le hore moea kapa litšila tse ling tse adsorbed holim'a phofo li nkeloe sebaka ke metsi.Ho arola ho bolela ho etsa hore likaroloana tse nang le boholo ba likaroloana tse kholo li qhalane ka likaroloana tse nyane ka mekhoa ea mochini kapa e matla haholo.Ho tsitsisa ho bolela ho etsa bonnete ba hore likaroloana tsa phofo li ka qhalakanngoa ka mokhoa o ts'oanang ka mokelikeli ka nako e telele.Ho ea ka mekhoa e fapaneng ea ho hasana, e ka aroloa ka ho hasana ha 'mele le ho hasana ha lik'hemik'hale.Ho hasana ha Ultrasonic ke e 'ngoe ea mekhoa ea ho hasana ha 'mele.
Ho hasana ha Ultrasonicmokhoa: ultrasonic e na le litšoaneleho tsa bolelele ba maqhubu, hoo e batlang e le ho phatlalatsoa ha mela e otlolohileng, mahloriso a bonolo a matla, joalo-joalo Ultrasound e ka ntlafatsa tekanyo ea lik'hemik'hale, e khutsufatsa nako ea ho itšoara le ho ntlafatsa khetho ea karabelo;E ka boela ea susumetsa liphetoho tsa lik'hemik'hale tse ke keng tsa etsahala ha ultrasound e le sieo.Ultrasonic dispersion ke ho beha ka ho toba likaroloana tse emisitsoeng ho phekoloa tšimong e kholo ea kholo le ho li tšoara ka maqhubu a ultrasonic a maqhubu a loketseng le matla, e leng mokhoa o matla haholo oa ho hasana.Hona joale, mochine oa ho hasana ha ultrasonic ka kakaretso ho lumeloa hore o amana le cavitation.Phatlalatso ea leqhubu la ultrasonic e tsamaisoa ke seaplane, 'me ho na le nako e fapaneng ea khatello e ntle le e mpe molemong oa ho phatlalatsoa ha leqhubu la ultrasonic bohareng.Seaplane se petetsoa le ho huloa tlas'a likhatello tse fapaneng tse ntle le tse mpe.Ha leqhubu la ultrasonic le nang le amplitude e lekaneng le sebetsa sebakeng sa bohlokoa sa limolek'hule tsa sebaka sa mokelikeli ho boloka kamehla, mokelikeli oa metsi o tla robeha ebe o etsa li-microbubble, tse tla tsoela pele ho hōla ho ba li-bubble tsa cavitation.Ka lehlakoreng le leng, li-bubble tsena li ka boela tsa qhibiliha ka har'a metsi, 'me li ka' na tsa phaphamala le ho nyamela;E ka boela ea oela hole le karolo ea resonance ea tšimo ea ultrasonic.Ho itloaetsa ho ipakile hore ho na le maqhubu a nepahetseng a supergeneration bakeng sa ho hasana ha ho emisoa, 'me boleng ba eona bo itšetlehile ka boholo ba likaroloana tse emisitsoeng.Ka lebaka lena, ho molemo ho emisa nako e itseng ka mor'a tsoalo e kholo le ho tsoela pele ka tsoalo e kholo ho qoba ho chesa haholo.Hape ke mokhoa o motle oa ho sebelisa moea kapa metsi ho pholisa nakong ea pelehi e kholo.
Nako ea poso: Nov-03-2022