Tefito Utrasonic: "Ultrasonic Deagglomeration"
'Oku fakamatala'i 'e Deagglomeration 'a e founga ke maumau'i ai pe dispersing ngaahi kihi'i me'a 'a ia kuo agglomerated, aggregated, pe fa'u 'aki ha ngaahi. 'E lava ke lau 'a e konga ki ha kulupu 'e ua: ko e ngaahi malohi fakapipiki hange ko e veni Der Waals, electrostatic mo e fetokanga'aki, ngaahi me'a fakamisini mo e kemikale, 'oku 'ikai fie ma'u ha toe halafakakavakava 'i he vaha'a 'o e ngaahi kihi'i konga 'ao. 'Oku malohi e ngaahi hala capillary fetu'utaki, pea immobile
ngaahi hala fakakavakava 'oku makatu'unga ia 'i ha fehokotaki malohi mo e ngaahi mata'ifika.
Ko e deagglomeration ultrasonic pea mo dispersing ko ha founga malohi ia ke fesi'i 'aki ha kihi'i konga si'i 'o e agglomerates mo e ngaahi ola fakafo'ituitui 'i he aggregates kuo fakamovetevete uniformly. Ko ha feitu'u mahu'inga 'o e ultrasonic dispersers ko e movetevete 'a e nanoparticles hange ko e kaponi nanotubes, silica, alumina, titanium taiokisaiti pe magnetite.
'Oku hanga 'e he cavitation mo e tefito'i mo'oni 'o e ngaue ultrasonic deagglomeration mo e milling, 'o fakatupu ha ngaahi malohi hydraulic e tumu'aki, 'a ia 'oku ne ikuna'i 'a e kihi'i konga si'i bondings mo tu'uaki 'a e deagglomeration e agglomerated ngaahi tefito'i me'a ki mono-fakamovetevete nanoparticles.
Lau ha ngaahi me'a lahi ange kau ki ultrasonic dispersing, deagglomeration mo e ngaahi milling-ma'aku!
peesi 'e 12 ki he tefito ko 'eni 'oku fakahaa'i atu:
Vali ngaue maʻolunga Homogenizers
Ko ultrasonic mixers ko ha meʻangaue falalaʻanga ia ke homogenize, fakamovetevetea, mo faʻifaʻitaki ki he vali huhuʻa formulations. ʻOku ʻikai ngata pe ʻi hono fakatupu ʻe ultrasonic homogenizers ʻa e tuʻunga lelei lahi, vali ʻo e teunga emulsions mo e dispersions, ka ʻoku toe fakaʻaongaʻi foki ultrasonicators ki he ngaohiʻanga mahoaʻa mo e momosi pigments, nanomaterials mo e Palaimeli…
https://www.hielscher.com/high-performance-paint-homogenizers.htm
Tupenu kuo toe fakalelei'i Dyeing mo e Ultrasonics
'Oku hanga 'e he Ultrasonically 'o tokoni'i dyeing e filo mo e tupenu ke fakalakalaka 'a e kili 'o e fakalanu ki he filo 'o e kapeti pea mo fakatupulaki colour ivi mo e tauma'u 'a colour. Ko ultrasonic dyeing ko ha founga vave ia, 'a ia 'e lava pe ke fakalele 'i ha ngaahi tu'unga vaivai pea…
https://www.hielscher.com/improved-textile-fiber-dyeing-with-ultrasonics.htm
Oxide 'o e Graphene – Ultrasonic Exfoliation mo movetevete
Ko Graphene oxide ko e soluble vai, amphiphilic, 'uli, biodegradable pea 'e lava pe ke fekau'i ke ne ma'u ha tu'unga lelei colloids. Ko e ultrasonic exfoliation mo e movetevete ko ha founga lelei, vave mo 'aonga ia ke fakatahataha'i, fakamovetevetea mo functionalize graphene oxide 'i he me'afua 'o e ngaahi me'a lalahi. 'I he mata'uto'uta…
https://www.hielscher.com/graphene-oxide-ultrasonic-exfoliation-and-dispersion.htm
Nofo movetevete ultrasonic 'o fakalelei'i 'a e kau fakafofonga (CMP)
'Oku hanga 'e he lahi 'o e 'uli mo inhomogeneous hono fakahokohoko, 'o fakatupu ha maumau lahi ki he fukahi tahi 'i ha founga CMP. Ultrasonic e nofo movetevete ko ha founga fisifisimu'a ia ke fakamovetevetea mo deagglomerate ha ngaahi kihi'i konga iiki 'e nano. Na'e a'usia 'e he ngaahi ola sonication 'a e teunga kuo movetevete…
https://www.hielscher.com/ultrasonic-dispersion-of-polishing-agents-cmp.htm
Nofo movetevete ultrasonic 'o e Graphene
Ke graphene e ngaahi composites, kuo pau ke fakamovetevete 'a e graphene/exfoliated 'i he ngaahi peesi pe 'e taha 'o nano ki he tokotaha ko ia. Ko e ma'olunga ange 'o e deagglomeration, ko e lelei ange ia 'a e ngaahi koloa 'oku exploited. 'Oku fakafaingamalie'i 'e ultrasonic fakamovetevetea ha kihi'i konga si'i…
https://www.hielscher.com/ultrasonic-dispersion-of-graphene.htm
Exfoliation ultrasonic 'o e vai-Dispersible 'o e Graphene
'E lava ke mono vave 'a e nanosheets-mo bi-graphene 'o fakafou 'i he ultrasonic exfoliation 'i he throughput ma'olunga pea 'i he totongi ma'ulalo. Ultrasonically exfoliated graphene lava 'o functionalized biopolymers ke ma'u 'a e vai dispersible graphene. 'I he ultrasonic cavitation, ko e synthesized graphene…
https://www.hielscher.com/ultrasonic-exfoliation-of-water-dispersible-graphene.htm
Ultrasonically toe fakalalahi ange 'a e mohe tu'u ma'u Reactors
Ne hanga 'e ultrasonic 'o fefiofi mo fakamovetevetea 'a e ngaahi me'a catalytic 'o toe fakalelei'i 'a e me'a na'a nau fai. 'Oku fakalakalaka 'a e sonication 'i he lahi 'o e pa'anga ke hiki mo fakatupulaki ai 'a e lavame'a, vave 'o e fakaului pea mo 'ene tukulolo. Ko ha toe lelei 'e lahi ange hono to'o 'o e passivating fouling mei…
https://www.hielscher.com/ultrasonically-intensified-fixed-bed-reactors.htm
Fakaanga'i ultrasonic 'o e malohi 'o e Composites
Composites fakahaa'i ha ngaahi koloa 'oku makehe hange ko e fakatupulaki 'o e tu'unga pau fakapaaki 'o, 'ai takai fano modulus, tensile malohinga, fracture ivi pea 'oku faka'aonga'i lahi ia ki hono ngaohi e naunau manifold. 'Oku fakamo'oni'i 'a e Sonication ke ngaohi 'a e ngaahi nanocomposites 'oku ma'olunga mo fakamovetevete lahi CNTs, graphene…
https://www.hielscher.com/ultrasonic-formulation-of-reinforced-composites.htm
Ultrasonic Dispersing 'o e Activated malala
'Oku faka'aonga'i lahi 'a e malala mo e carbons 'oku malohi 'i he ngaahi naunau ki he fakafaito'o mo e ngaahi koloa lalahi. Ko e ngaahi ola lelei taha, kuo pau ke uniformly 'a e malala malohi: ko e si'isi'i ange 'a e konga 'o e konga si'i, ko e lahi leva ia 'a e momo'i me'a 'oku 'i ai, ko e lelei ange ia 'a e 'ekitivitii. Ultrasonic fakamovetevetea…
https://www.hielscher.com/ultrasonic-dispersing-of-activated-charcoal.htm
Ultrasonic Malting mo Malt Germination
Ko e Malting ko ha founga 'eni 'oku lahi ai hono ngaue'i: 'oku fie ma'u ki he pipiponu mo hydration 'o e ngaahi tenga'i keleni ke lava'i 'aki ha ngaahi ola 'e meimei popo'uli. 'I he ultrasonication, 'e toe fakalakalaka lahi ange ai 'a e germination vave, vave mo e tukulolo 'a e Pa'ale.…
https://www.hielscher.com/ultrasonic-malting.htm
Cavitation ultrasonic 'i viviku
Ultrasonic e peau ʻo e malohi lahi faka'ata cavitation ʻi he viviku. ʻoku fakatupu ʻe he Cavitation ha ngaahi ola lahi fakalotofonua, hange ko e ʻu vakapuna huhuʻa ʻo aʻu ki he 1000kilomita/HR, ʻo aʻu ki he 2000atm mo e mafana ʻo e aʻu ki he 5000 Kelvin. Kau ki…
https://www.hielscher.com/ultrasonic-cavitation-in-liquids-2.htm
GDmini2 – Ultrasonic he keipolo Micro-pA 'atomi
Ko e GDmini2 ko ha ultrasonic Micro-Seinopolo ia ki he me'a 'oku 'ikai ke ne tokanga'i, 'a e ngaahi sonication 'o e mitia. 'Oku kau 'i he tohi kole 'a e: Homogenization, emulsification, konga si'i synthesis, to'o 'uli, lysis mo e fragmentation. Ko e GDmini2 ko ha ultrasonic homogenizer 'i he fotunga 'o ha tiupi sio'ata hangatonu.…
https://www.hielscher.com/gdmini2-ultrasonic-inline-micro-reactor.htm