Isihloko sokusetshenziswa: "Umsakazeli we-Ultrasonic"
Izihlanzayo ze-Ultrasonic ziyithuluzi elithembekile lokusabalalisa nokuhlakazeka kwezinhlayiyana ezincane ezinobukhulu obulinganayo. Ngaphandle kwesicelo esivamile sokuhlakazeka, abahlakazeli be-ultrasonic (ababizwa nangokuthi ama-probe-hlobo ultrasonicators) asetshenziselwa ezinye izinqubo eziningi kwelebhu nakumkhakha.
Izinkambu zesicelo sokuhlanza i-ultrasonic zifaka izingxube ze-liquid-solid, emulsation, isizinda, ukuhlakazeka kanye nokuhlolwa kweseli, ukusabela kwe-sonochemical nokunye okuningi.
Izicelo ezijwayelekile zabahlakazeli be-ultrasonic ukukhiqizwa kwe-nano-emulsions ezinzile ne-luspensions; Ukulungiswa kwesampula isib. Amasampula omhlabathi ukukhomba ubukhona be-polycyclic aromatic hydrocarbons (PAHs); Ukunciphisa kanye nokwenza ngamasampula; kanye nokusebenza, ukwenza kusebenze kanye nokuhlanza izindawo ezihlangene (isib. ama-catalysts).
Funda kabanzi mayelana nabahlakazeli be-ultrasonic kanye nezinhlelo zokusebenza eziningi, lapho i-sonication ingakwazi ukwenza inqubo yakho!
Amakhasi angu-12 ngalesi sihloko ayakhonjiswa:
Ukuhlanganiswa Okuphezulu kwe-Shear ne-Ultrasonics
Abahlanganisi abakhulu be-shear ephezulu basebenzisa amabutho aphezulu e-shear kwiziphuzo nakuma-slur ukuze banikeze ukuhlukaniswa okufanayo, ukuxubana, nokushumeka kwezigaba ezimbili noma ngaphezulu eziqinile noma ezigcwele uketshezi. I-Ultrasonication yakha amabutho aphezulu e-shear nge-acoustic cavitation, eyenzeka…
https://www.hielscher.com/high-shear-mixing-with-ultrasonics.htm
Ukwehlukaniswa kwe-Ultrasonic: Amanzi, Ukuqunjelwa, Ukusabalalisa
Izihlanganisi ze-Ultrasonic zisetshenziselwa kabanzi ukumanzisa, ukuhlakaza noma ukuhlakaza izinhlayiya nezinhlayiya zibe iziphuzo. Ama-ultrasonicators asebenza ngokuphezulu enza amabutho amakhulu e-shear, aphuka futhi aqhekeze, ama-agglomerates nezinhlayiya eziyinhloko usayizi omncane we-microscopic noma we-nano. Ukuhlanganiswa kwezinhlayiyana…
https://www.hielscher.com/disintegration-wetting-dissolving-dispersing.htm
I-Ultrasonic Emulsions ye-Water-in-Diesel Combustion
Ama-generator kagesi, izinjini zemikhumbi nezinjini zesitimela, eziphethwe ngudizili, zingaqhutshwa kahle uma kusetshenziswa amanzi emulsion yedizili. Amafutha e-diesel emulsion anciphisa ukusetshenziswa kukawoyela, ehlise izinga lokushisa lokushisa, ashise izihlanza futhi anciphise ukuphuma, okunjalo…
https://www.hielscher.com/ultrasonic-emulsions-for-water-in-diesel-combustion.htm
Ama-CNTs Angahlukaniswanga Ngokwe-Ultrasonication
Ukuxhaphaza ukusebenza okuyingqayizivele kwama-carbon nanotubes (CNTs), kumele ahlakazeke ngokuphelele. Abasabalalisi be-Ultrasonic bayithuluzi elivame kakhulu lokusabalalisa ama-CNTs kokumiswa okwesikhashana okumiselwe amanzi. Ubuchwepheshe bokuhlakaza be-ultrasonic budala ngokwanele amandla aphezulu e-shear ukuze…
https://www.hielscher.com/uniformly-dispersed-nanotubes-by-sonication.htm
Ukuhlanganiswa kwe-Ultrasonic kwe-Asphalt Rejuvenators
Ukuvuselela kabusha i-asphalt kanye nama-rejuvenators kunika amandla ukuphinda kuvuselelwe amapayipi asphalt akhona ngokusebenzisa ama-ejenti wokuvuselela izinto zokwakha. Izihlanza ze-Ultrasonic ziyindlela enamandla yokuxuba izinhlayiya ze-nano-amaconsi nano-amaconsi ku-asphalt kanye ne-bitumen emulsions. I-ultrasound yamandla isetshenziselwa…
https://www.hielscher.com/ultrasonic-mixing-of-asphalt-rejuvenators.htm
I-Ultrasonic Milling ye-Nano-Powders ye-Thermoelectrical
Ucwaningo luye lwabonisa ukuthi i-milling ye-ultrasonic ingasetshenziswa ngempumelelo ekwakheni ama-nanoparticles e-thermoelectric futhi inamandla okusebenzisa amandla ezinhlayiya. Izinhlayiya ezincibilikile ze-Ultrasonically (isb. I-Bi2Te3-based alloy) zikhombisa ukuncishiswa kosayizi obukhulu futhi kwenziwa…
https://www.hielscher.com/ultrasonic-milling-of-thermoelectrical-nano-powders.htm
Ukusabalalisa kwe-Ultrasonic kwe-C60 ibe yi-Supplements
Ukuhlakazeka kwe-Ultrasonic kuyindlela ephakeme yokuhlanganisa i-C60 homogeneously kwisengezo esisekelwe kumoyili. Ukwelashwa kwe-ultrasonic okunobumnene, okulawula kahle kuqinisekisa ukuthi ama-molekyuli e-C60 agcinwa angasebenzi kahle ukuthola imiphumela emihle. Umphumela ohlanganisiwe we-nano-ehlelekile we-ultrasonically imiphumela in…
https://www.hielscher.com/ultrasonic-dispersion-of-c60-into-supplements.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
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
Ultrasonic Processing of Metal Melts
I-ultrasound yamandla ezinsimbi ezincibilikisiwe kanye nama-alloys akhombisa imiphumela ehlukahlukene enenzuzo efana nokuhlelwa, ukwedlula, nokuhlunga okuthuthukile. I-Ultrasonic inyusa ukuqina okunga-dendritic kuzinsimbi eziwuketshezi kanye nensimbi eqinile. I-Sonication inezinzuzo ezibalulekile ekucocweni okungafani nokwakhiwa kokusanhlamvu okukhishwa…
https://www.hielscher.com/ultrasonic-processing-of-metal-melts.htm
Ama-Nano-Fuels aphezulu ngokuhlakazeka kwe-Ultrasonic
Ukuhlakazeka kwe-Ultrasonic kusetshenziselwa ukukhiqiza ama-nanofuel noma i-diehor, inhlanganisela yamafutha ethanol nodizili, othuthukiswa ngokufakwa kwe-CNTs noma i-nanoparticles. I-ultrasonics yamandla ikhiqiza i-super-emihle, i-nano-pet emulsions kanye nokuhlakazeka. Ama-nanoparticles ahlakazeka ngokwe-Ulopasonic kugesi…
https://www.hielscher.com/superior-nano-fuels-by-ultrasonic-dispersion.htm