Ultrasonic topic: "oqim xujayrasi"
A flow cell or flow reactor is an accessory, which makes it possible to process material, e.g. by sonication, in a continuous inline process. Ultrasonic processes can be run as batch process or in continuous flow mode using an ultrasonic flow cell. The advantages of an ultrasonic in-line process using a flow cell reactor are the more uniform processing of the medium, the application of pressure, which is an important parameter, and the convenient, efficient sonication of large volumes.
A pump feeds the raw material into the ultrasonic flow cell reactor, where ultrasonic power is highly can be focused and concentrated on a small volume. This results in a more uniform processing and higher product quality. A back pressure valve can be used to increase the pressure in the flow cell. This intensifies the acoustic cavitation, resulting in higher hydraulic shear and pressure and temperature differentials due to a more violent implosion of the cavitation bubbles.
Hielscher Ultrasonics offers manifold flow cell and reactor types with varying sizes and geometries. Used in combination with Hielscher high-performance ultrasonic processors, the right configuration of sonotrode and flow cell allow for optimal process conditions and superior sonication output.
Read more about ultrasonic flow cell reactors and their use in lab, pilot and industrial applications!
Found 37 hits. Showing results 13 - 24.
Ultrasoniklar bilan yuqori kesish aralashtirish
Yuqori kesish mikserlari ikki yoki undan ortiq suyuqlik-qattiq yoki suyuq-suyuqlik fazalarining bir xil tarqalishini, aralashtirishni va emulsifikatsiyasini ta'minlash uchun suyuqliklar va bulamaçlarga yuqori kesish kuchlarini qo'llaydi. Ultrasonikatsiya akustik kavitatsiya orqali yuqori kesish kuchlarini hosil qiladi, bu qachon sodir bo'ladi…
https://www.hielscher.com/high-shear-mixing-with-ultrasonics.htmUltrasonik parchalanish: namlash, eritish, tarqatish
Ultrasonik integratorlar zarralar va kukunlarni suyuqliklarga namlash, tarqatish yoki eritish uchun keng qo'llaniladi. Yuqori samarali ultrasonikatorlar agregatlar, aglomeratlar va birlamchi zarrachalarni mikroskopik yoki nano o'lchamlarga sindiradigan va parchalaydigan kuchli kesish kuchlarini yaratadi. Bir xil zarrachalarni qayta ishlash…
https://www.hielscher.com/disintegration-wetting-dissolving-dispersing.htmUltrasonik parchalovchilar
Hujayra parchalanishi biotexnologiyada va hujayralar va hujayra ichidagi moddalarni qayta ishlashni o'z ichiga olgan ko'plab ilovalarda keng tarqalgan vazifadir. Ultrasonik hujayra parchalanuvchilari hujayra devori yoki o'simlik hujayralari, sutemizuvchilar to'qimalarining membranalarini buzish haqida gap ketganda samarali va ishonchlidir.…
https://www.hielscher.com/ultrasonic-disintegrators.htmSonication orqali yaxshilangan Remdesivir eruvchanligi
Remdesivir (GS-5734) virusga qarshi dori boʻlib, u Ebola virusi kasalligi va Sars-CoV-2 koronavirusi sabab boʻlgan COVID-19 ni davolash uchun tadqiqot qilinmoqda. Remdesivir - bu vena ichiga yuboriladigan farmatsevtik eritma. Qisqa ultratovushli eritishning o'zi yaxshilaydi…
https://www.hielscher.com/improved-remdesivir-solubility-by-sonication.htmMeduzadan ultratovushli kollagen ekstraktsiyasi
Meduza kollagen - bu yuqori sifatli kollagen bo'lib, u o'ziga xos, ammo I, II, III va V turdagi kollagenga o'xshash xususiyatlarga ega. Ultrasonik ekstraksiya - bu hosilni oshiradigan, jarayonni tezlashtiradigan va yuqori molekulyar og'irlikni ishlab chiqaradigan sof mexanik usul.…
https://www.hielscher.com/ultrasonic-collagen-extraction-from-jellyfish.htmSpray-quritishdan oldin mikroenkapsulyatsiya uchun ultratovushli nano-emulsifikatsiya
Spray-quritish orqali faol moddalarni mikrokapsulyatsiya qilish uchun nozik o'lchamdagi barqaror mikro yoki nanoemulsiya tayyorlanishi kerak. Ultrasonik emulsifikatsiya barqaror mikro va nano-emulsiyalarni ishlab chiqarish uchun qulay va ishonchli texnikadir.…
https://www.hielscher.com/ultrasonic-nano-emulsification-for-microencapsulation-before-spray-drying.htmTermoelektrik nano-changlarni ultratovushli frezalash
Tadqiqotlar shuni ko'rsatdiki, ultratovushli frezalash termoelektrik nanozarrachalarni ishlab chiqarish uchun muvaffaqiyatli qo'llanilishi va zarrachalar sirtini manipulyatsiya qilish imkoniyatiga ega. Ultrasonik frezalangan zarralar (masalan, Bi2Te3 asosidagi qotishma) sezilarli darajada qisqarishini va ishlab chiqarilgan nano-zarralarni ko'rsatdi.…
https://www.hielscher.com/ultrasonic-milling-of-thermoelectrical-nano-powders.htmSpirulina pigmentlarining ultratovushli ekstraktsiyasi
Ultrasonik ekstraksiya mikroalglarning yuqori sifatli ekstraktlarini izolyatsiya qilish uchun yuqori samarali ekanligi isbotlangan. Fikosiyanin kabi spirulina pigmentlari antioksidantlar va vitaminlarning yuqori miqdori tufayli sog'liq uchun foyda keltiradigan superfood sifatida tanilgan.…
https://www.hielscher.com/ultrasonic-extraction-of-spirulina-pigments.htmUIP4000hdT – 4 kVt yuqori samarali ultratovush
UIP4000hdT 4 kVtgacha ultratovush quvvatini etkazib beradi va hatto qiyin sharoitlarda ham ishonchli ishlab chiqarish mashinasidir. U yuqori energiya talabi va katta hajmli sanoat jarayonlari uchun mo'ljallangan. UIP4000hdT mustahkam va kuchli ultratovushdir…
https://www.hielscher.com/uip4000hdt-4kw-high-performance-ultrasonics.htmElektron suyuqliklarni ultratovushli cho'ktirish
Ultrasonik cho'milish elektron suyuqliklar / e-sharbatlarning ta'mini sezilarli darajada yaxshilaydi. Ultrasonik cho'milish usuli ikkita asosiy afzalliklarni beradi: Birinchidan, ultratovushli cho'ktirish to'liq, yumaloq va silliq ta'mi bilan ajralib turadigan noyob lazzat profilini beradi. Ikkinchidan, sanoat bilan…
https://www.hielscher.com/ultrasonic-steeping-of-e-liquids.htmKatta miqyosda Supero'tkazuvchilar siyohlarni ultratovushli ishlab chiqarish
Aniq moslashtirilgan zarracha o'lchamiga ega bo'lgan kumush, grafen yoki CNT kabi bir xil tarqalgan nanozarralar yuqori o'tkazuvchan siyohlarni ishlab chiqarish uchun juda muhimdir. Kuchli ultratovushli disperserlar metall (masalan, Ag), uglerodga asoslangan (masalan, CNT, grafen) nanozarrachalarni sintez qilish, deaglomeratsiya qilish va tarqatish imkonini beradi.…
https://www.hielscher.com/ultrasonic-production-of-conductive-inks-on-large-scale.htmPolishing agentlarining ultratovushli dispersiyasi (CMP)
Bir xil bo'lmagan zarracha hajmi va bir hil bo'lmagan zarracha hajmining taqsimlanishi CMP jarayonida sayqallangan sirtga jiddiy zarar etkazadi. Ultrasonik dispersiya nano o'lchamdagi abraziv zarralarni tarqatish va deaglomeratsiya qilishning eng yaxshi usuli hisoblanadi. Sonikatsiya natijasida erishilgan yagona dispersiya…
https://www.hielscher.com/ultrasonic-dispersion-of-polishing-agents-cmp.htm










