Utrasonic topic: "Ultrasonic Mixer"
Un miscelatore a ultrasuoni è un dispositivo che utilizza ultrasuoni ad alta potenza per miscelare, disperdere o omogeneizzare materiali in un mezzo liquido. A differenza dei miscelatori tradizionali che si basano sull'agitazione meccanica, i miscelatori a ultrasuoni generano un'energia intensa attraverso le onde ultrasoniche, che creano cavitazione nel liquido. Questa cavitazione porta alla formazione e al collasso di bolle microscopiche, producendo potenti forze di taglio che rompono le particelle, mescolano i fluidi e promuovono reazioni chimiche a livello microscopico.
I miscelatori a ultrasuoni sono ampiamente utilizzati sia in laboratorio che in ambito industriale grazie alla loro capacità di ottenere miscele e dispersioni fini e uniformi. In laboratorio, sono comunemente impiegati per attività quali la preparazione di campioni, la dispersione di nanoparticelle e la creazione di emulsioni. Nell'industria, i miscelatori a ultrasuoni svolgono un ruolo cruciale in processi quali la produzione di alimenti, cosmetici, prodotti farmaceutici e chimica fine, dove vengono utilizzati per garantire una distribuzione uniforme, promuovere il trasferimento di massa e creare emulsioni e dispersioni stabili. Sono utilizzati anche nella scienza dei materiali per miscelare e sintetizzare vari composti, compositi e materiali su scala nanometrica. La precisione, l'efficienza e la versatilità dei miscelatori a ultrasuoni li rendono preziosi nelle applicazioni in cui i metodi di miscelazione tradizionali possono risultare insufficienti.
Per saperne di più sui miscelatori a ultrasuoni!
12 pages about this topic are being shown:
Cement Particle Deagglomeration using Power Ultrasonics
Ultrasonic deagglomeration using probe-type sonicators offers a superior alternative by overcoming these issues. This method eliminates the need for grinding media, simplifies the process by removing the need for post-process filtration and intensive cleaning, and provides efficient particle size reduction…
https://www.hielscher.com/cement-particle-deagglomeration-using-power-ultrasonics.htm
Mayonnaise – Emulsification using a Sonicator
Oil and water don't mix, right? In fact, oil and water can be efficiently mixed using power ultrasound. Mayonnaise is a prominent example of an emulsion in culinary applications. Learn how sonication facilitates the production of a stable, creamy, and…
https://www.hielscher.com/mayonnaise-emulsification-using-a-sonicator.htm
Omogeneizzatori – Principio di funzionamento, utilizzo e scalabilità
Gli omogeneizzatori sono un tipo di miscelatori che applicano forze meccaniche per miscelare, emulsionare, disperdere e sciogliere sistemi liquido-liquido e solido-liquido. A seconda del modello di omogeneizzatore, vengono utilizzati il taglio rotazionale, gli ugelli o gli ultrasuoni ad alta potenza per creare le forze necessarie a disintegrare i liquidi e i liquidi solidi.…
https://www.hielscher.com/homogenizers-working-principle-use-and-scale-up.htm
High-Performance Adhesive Formulations – Improved by Ultrasonic Dispersion
High-performance adhesives are composed from epoxy, silicone, polyurethane, polysulfide, or acrylic systems containing various (nano-)fillers and additives, which give the adhesive special performance such as bond strength, light weight, durability, heat-resistance, and sustainability. Efficient and reliable mixing is required to…
https://www.hielscher.com/high-performance-adhesive-formulations-improved-by-ultrasonic-dispersion.htm
Ultrasonically Accelerated Gypsum Crystallization
Ultrasonic mixing and dispersing accelerates the crystallization and setting reaction of gypsum (CaSO4･2H2O). Application of power ultrasonics to the gypsum slurry accelerates crystallization thereby reducing the setting time. Besides a faster setting, the produced wall boards exhibit a reduced density.…
https://www.hielscher.com/ultrasonically-accelerated-gypsum-crystallization.htm
Preparation of Cannabis Glycerin Extract with Ultrasonics
Cannabis extraction in glycerin is a comfortable way to extract cannabinoids directly from the dry plant material. Cannabis glycerin concentrates can be easily formulated in any kind of cannabis-infused product such as tinctures, vapes, baking ingredient, lotions etc. Ultrasonic extraction…
https://www.hielscher.com/preparation-of-cannabis-glycerin-extract-with-ultrasonics.htm
Cannabis Oil / CBD Nanoemulsion by Ultrasonics
Making clear, translucent cannabis nanoemulsions is a real challenge. Ultrasonic emulsifiers are a highly efficient technique to produce clear, long-time stable nanoemulsion encapsulating cannabinoids. Ultrasonically nano-emulsified CBD, CBG or THC have a significantly higher bioavailability. Make CBD Nano-Emulsions using an…
https://www.hielscher.com/ultrasonic-cannabis-oil-emulsion.htm
Emulsioni cosmetiche prive di tensioattivi mediante ultrasuoni di potenza
Due to the increasing demand for eco-friendly cosmetics, the cosmetic industry is focussing on the formulation of surfactant-free emulsions. Pickering emulsions are surfactant-/emulsifier-free w/o- or o/w-mixtures stabilized by particles. Ultrasonic mixing and emulsification is an excellent technique to formulate highly…
https://www.hielscher.com/surfactant-free-cosmetic-emulsions-by-power-ultrasonics.htm
Ultrasonic Dispersion of Tattoo Ink
Tattoo inks are specialty inks used for the artificial pigmentation of the skin. Mixing and dispersing tattoo inks with a probe-type sonicator offers advantages such as homogenization, particle size reduction, ingredient dispersion, reduced processing time, sterilization, and controlled process parameters.…
https://www.hielscher.com/ultrasonic-dispersion-of-tattoo-ink.htm
Ultrasonic Cooking: Mixers & Recipes
Ultrasonictors are powerful blenders and homogenizers, whose application is not limited to lab and industry. Since a few years, ultrasonicators have found their way into the gourmet kitchens, too. Prestigious star-arwarded gourmet restaurants, small gems of finest food, cooking school…
https://www.hielscher.com/ultrasonic-cooking-basics-recipes.htm
Ultrasonic Mixing For High-Performance Concrete
The use of micro- and nanosilica or nanotubes leads to improvements in the compressive strength of high-performance concrete. Ultrasonication is an effective means for the mixing, wetting and dispersing of nanomaterials in cement or concrete. Micro silica is widely…
https://www.hielscher.com/nano_cement_concrete_01.htm
UIP1000-Exd – 1.0kW ATEX Ultrasonic Mixer
The UIP1000-Exd (20kHz, 1000W) is designed for the ultrasonication of flammable liquids, e.g. solvents in hazardous environments (ATEX). It is used for applications, such as emulsifying, dispersing & particle fine milling, or homogenizing. The ATEX certified UIP1000-Exd is manufactured for…
https://www.hielscher.com/i1000exd_atex_p.htm