Hielscher Ultrasonics
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Ultrasonic topic: "Uobičajene primjene ultrazvučnih raspršivača"

Ultrazvučni raspršivači pouzdan su alat za raspršivanje i deaglomeraciju čestica mikronske i nano veličine u jednolične suspenzije. Osim uobičajene primjene raspršivanja, ultrazvučni raspršivači (također poznati kao ultrazvučni uređaji tipa sonde) koriste se za mnoge druge procese u laboratoriju i industriji.
Područja primjene ultrazvučnih raspršivača uključuju mješavine tekućine i krutine, emulzifikaciju, ekstrakciju, dezintegraciju i lizu stanica, sonokemijske reakcije i još mnogo toga.
Uobičajene primjene ultrazvučnih raspršivača su proizvodnja stabilnih nano-emulzija i suspenzija; priprema uzoraka npr. uzorci tla za utvrđivanje prisutnosti policikličkih aromatskih ugljikovodika (PAH); otplinjavanje i odzračivanje uzoraka; kao i funkcionalizacija, aktivacija i čišćenje površina čestica (npr. katalizatora).

Pročitajte više o ultrazvučnim raspršivačima i višestrukim primjenama, gdje sonikacija može olakšati vaš proces!

Sonikator UIP1500hdT s protočnom ćelijom za inline kristalizaciju i taloženje kristalnih, amorfnih krutina

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Sonikacija je učinkovita tehnika za proizvodnju nano-poboljšanih materijala za promjenu faze

Ultrazvuk unapređuje materijale za promjenu faze za pohranu energije

Researchers are increasingly using high-power ultrasonic processing (sonication) to improve the performance of phase-change materials (PCMs) used in thermal energy storage. By generating intense cavitation and micro-mixing, ultrasound enables the production of stable PCM dispersions, nano-enhanced PCMs, and nanoencapsulated materials with superior heat transfer and long-term stability. Studies show that sonication produces more homogeneous mixtures and smaller particle aggregates compared to conventional mixing methods, leading to more reliable thermal behavior and improved energy storage performance.
Advanced ultrasonic processors, such as those developed by Hielscher Ultrasonics, provide precise control over cavitation intensity and processing parameters, making them powerful tools for PCM research and scalable industrial production. The technology is already being used to disperse nanoparticles, create paraffin wax emulsions, and fabricate micro- and nano-encapsulated PCMs, helping researchers develop next-generation materials for building climate control, renewable energy storage, electronics cooling, and battery thermal management.

https://www.hielscher.com/ultrasound-advances-phase-change-materials-for-energy-storage.htm
Ultrazvučni raspršivači poput Hielscher UIP6000hdT poboljšavaju raspršivanje kemikalija s mokrim krajem u proizvodnji papira – omogućujući bolje miješanje, uštedu kemikalija, vode i energije!

Kako ultrazvučna disperzija poboljšava performanse mokrog kraja i smanjuje troškove

Papermakers are discovering that better chemistry doesn’t always mean more chemistry. A growing number of mills are turning to ultrasonic dispersion to improve how wet end additives are mixed and activated before they ever reach the stock. By using high-power ultrasound to break up agglomerates and homogenize chemical streams in-line, mills can improve retention, formation, and process stability while reducing chemical consumption and energy use. With linear scalability and industrial-grade sonicator systems from Hielscher Ultrasonics, ultrasonic dispersion is moving from the lab into full-scale paper production as a practical, cost-effective wet end upgrade.

https://www.hielscher.com/how-ultrasonic-dispersion-improves-wet-end-performance-and-cuts-costs.htm

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