Isihloko sokusetshenziswa: "i-deagglomeration"
I-Deagglomeration ichaza inqubo yokuqhekeka noma yokusabalalisa izinhlayiya ezihlanganile, ezihlanganayo noma ezakha amaqembu. Amandla we-Interparticle angahlukaniswa ngamaqembu amabili: Amandla okubambelela anjenge-van der Waals, ukukhanga kwe-elekthronikhi namandla kazibuthe, ukufakwa komshini kanye nezibopho zamakhemikhali ezidinga ukungabi bhuloho olubonakalayo phakathi kwezinhlayiya. Amabhuloho aqinile, amabutho angama-capillary bonding kanye ne-immobile
amabhuloho e-liquid asuselwa ekwakhekeni kokuxhumeka okuqinile phakathi kwezinhlayiya.
I-Ultrasonic deagglomeration kanye nokuhlakazeka kuyindlela enamandla yokugqekeza izinhlayiya eziyizinkulungwane futhi ihlanganisa zibe zinhlayiya ngazinye futhi kuphumele ekumenieni okufanayo. Insimu ebalulekile yesicelo sokuhlakazeka kwe-ultrasonic ukuhlakazwa kwama-nanoparticles afana ne-carbon nanotubes, i-silica, i-alumina, i-titanium dioxide noma i-magnetite.
I-acoustic cavitation, umgomo osebenzayo ngemuva kwe-ultrash deagglomeration ne-milling, yakha amandla amakhulu e-shera hydraulic, onqoba izibopho ze-inclarticle futhi akhuthaze ubuhlakani bezinhlayiya ezihlangene kuma-nanoparticles ahlakazekile.
Funda kabanzi mayelana nokuhlakazwa kwe-ultrasonic, deagglomeration kanye nokugaya okumanzi kwezinhlayiya ze-nano-!
Amakhasi angu-12 ngalesi sihloko ayakhonjiswa:
Ukudaya okuthuthukisiwe kwe-Textile Fibre nge-Ultrasonics
Ukudayiswa kwe-ultrasonically kusizwe ukufakelwa kwezindwangu kungenisa ukungena kwamabala emaphepheni e-fiber futhi kukhuphule namandla wombala nokuqina kwemibala ngokukhulu. Ukudaya i-Ultrasonic kuyinqubo esheshayo, engaqhutshwa ngaphansi kwezimo ezinobumnene futhi…
https://www.hielscher.com/improved-textile-fiber-dyeing-with-ultrasonics.htm
I-Oxyde ye-Graphene – I-Ultrasonic Exfoliation nokusabalalisa
I-Graphene oxide i-soluble enamanzi, i-amphiphilic, ayinayo ubuthi, i-biodegradable futhi ingahlakazeka kalula kuma-colloids azinzile. Ukuxoshwa kwe-Ultrasonic kanye nokuhlakazeka kuyindlela ephumelela kakhulu, esheshayo futhi engabizi yokuhlanganisa, yokusabalalisa nokusabalalisa i-graphene oxide esikalini sezimboni. Ekujuleni komfula…
https://www.hielscher.com/graphene-oxide-ultrasonic-exfoliation-and-dispersion.htm
Ukusabalalisa kwe-Ultrasonic ye-Polishing Agents (CMP)
Ubungako bezinhlayiyana ezingalingani kanye nosayizi wezinhlayiyana ezingekho emthethweni zibangela ukulimala okukhulu komhlaba ophucuziwe phakathi kwenqubo ye-CMP. Ukusakazwa kwe-Ultrasonic kuyindlela ephakeme yokusabalalisa nezinhlayiya zokupholisha ze-nano-deagglomerate. Ukusakazwa komfaniswano okutholwe imiphumela ye-sonication…
https://www.hielscher.com/ultrasonic-dispersion-of-polishing-agents-cmp.htm
Ultrasonic Ukuhlakazwa Graphene
Ukufaka i-graphene ezingxenyeni eziyinhlanganisela, i-graphene kumele ihlakazeke / isuswe njengamashidi amancanyana ngendlela efanayo ekwakhiweni. Lapho kukhuphuka ibanga le-deagglomeration, ngcono impahla yezakhiwo ezingajwayelekile. Ukuhlakazeka kwe-Ultrasonic kunika amandla ukusatshalaliswa kwe-kuyunithi ephakeme…
https://www.hielscher.com/ultrasonic-dispersion-of-graphene.htm
Ukukhishwa kwe-ultrasonic kwe-Water-Dispersible Graphene
I-nanonoet ye-Mono- ne-bi-layer graphene nanosheet ingakhiqizwa ngokushesha nge-exotication ye-ultrasonic nge-throughput ephezulu nangezindleko eziphansi. I-graphene ye-Ultrasonically exfoliated ingasebenza nge-biopolymers ukuze ithole i-graphene engasabalalisi amanzi. Ngokuhamba kwe-ultrasonic, i-graphene eyakhiwe…
https://www.hielscher.com/ultrasonic-exfoliation-of-water-dispersible-graphene.htm
Ultrasonically Intensified okungaguquki Umbhede sikhungo
Ukuxubana kwe-Ultrasonic nokuhlakazeka kusebenze futhi kuqinisa ukusabela okubuthakathaka kuma-reactor wombhede ohleliwe. I-sonication ithuthukisa ukudluliselwa kwesisindo futhi ikhuphula ukusebenza kahle, isilinganiso sokuguqulwa nesivuno. Inzuzo eyengeziwe ukususwa kwezendlalelo ezixolisayo ezivela…
https://www.hielscher.com/ultrasonically-intensified-fixed-bed-reactors.htm
Ultrasonic Ekwakhiweni ka kwagcizelela Inhlanganisela
Ama-composite akhombisa izindawo ezibonakalayo eziyingqayizivele njenge-thermo-stability eqinisiwe, i-modulus e-elastic, amandla okuqina, amandla okuqhaqhaza futhi ngakho-ke iyasetshenziswa kabanzi ekukhiqizeni imikhiqizo ehlukahlukene. I-Sonication iboniswe ukukhiqiza ama-nanocomposites aphezulu kakhulu nge-CNTs ehlakazekile kakhulu, i-graphene…
https://www.hielscher.com/ultrasonic-formulation-of-reinforced-composites.htm
Ukusabalalisa kwe-Ultrasonic kweMalala asebenzayo
Ama-carbal charcoal nama-carco asetshenziswayo asetshenziswa kabanzi kwimikhiqizo yezimonyo, yezokwelapha nezimboni. Ngemiphumela emihle, amalahle asebenzayo kumele ahlakazeke ngendlela efanayo: Uma ubungako bezinhlayiya buba buningi, okukhona kuba namandla okuqhamuka ngaphezulu kwezinhlayiyana, kuba ngcono umsebenzi. Ukusakazwa kwe-Ultrasonic…
https://www.hielscher.com/ultrasonic-dispersing-of-activated-charcoal.htm
I-Ultrasonic Malting kanye neMalt Germination
I-Malting inqubo ethatha isikhathi: ukuthambisa kanye nokufakelwa kwezimbewu okusanhlamvu kuthatha isikhathi esiningi futhi kufinyelela imiphumela engalingani kakhulu. Ngokusebenzisa i-ultrasonication, ijubane lokuhluma, isilinganiso kanye nokuvunwa kwebhali kungenziwa ngcono kakhulu.…
https://www.hielscher.com/ultrasonic-malting.htm
I-Ultrasonic Cavitation ku-Liquids
Amagagasi e-Ultrasonic we-high intensity ultrasound akhiqiza i-cavitation ku-liquids. I-cavitation idala imiphumela emibi kakhulu endaweni, efana namajeyidi kagesi afinyelela ku-1000km / hr, ingcindezi efinyelela ku-2000atm kanye namazinga okushisa afinyelela ku-5000 uKelvin. Isendlalelo Lapho…
https://www.hielscher.com/ultrasonic-cavitation-in-liquids-2.htm
I-GDmini2 – I-Ultrasonic Inline Micro-Reactor
I-GDmini2 iyi-arhente eyi-ultrasonic yokusondelana ye-sonication engaqondile, elawulwa lokushisa yemidiya ewuketshezi. Izicelo zifaka: Homogenization, emulsation, synthe synthesis, isizinda solvent, ukuhlolwa kwamaseli nokuqhekeka. I-GDmini2 iyi-homogenizer ye-ultrasonic ngesimo se-tube yengilazi eqondile.…
https://www.hielscher.com/gdmini2-ultrasonic-inline-micro-reactor.htm
Imiphumela Yomsakazeli we-Ultrasonic ku-Inline Measurements
Ukuze kubalingwe kukalwe nezinhlayiyana eziyinhloko, izinhlayiya kufanele zihlakazeke kahle njengoba ama-agglomerates eqamba imiphumela yokulinganisa. I-Ultrasound iyithuluzi elithembekile lokuqothula ama-agglomerates nokwakha izimo lapho izinhlayiya eziyinhloko zibanjwa khona…
https://www.hielscher.com/the-effects-of-an-ultrasonic-disperser-on-inline-measurements.htm