Utrasonic topic: "Ultrasonic Reactors"
Ultrasonic reactors are used for manifold applications to homogenise and disperse nano materials, to extract bioactive substances and to initiate chemical reactions (sonochemistry). Since sonication is a highly efficient process intensifying technology, ultrasonic reactors are used in chemistry and material science, the production of biodiesel and aqua-fuels, and in the food, pharma and cosmetic industry.
Ultrasonic chemical reactors are available for laboratory and industrial. Learn more about the applications of ultrasonic reactors and their easy integration!
12 pages about this topic are being shown:
Uniformly Dispersed CNTs by Ultrasonication
To exploit the exceptional functionalities of carbon nanotubes (CNTs), they must be homogeneously dispersed. Ultrasonic dispersers are the most common tool to distribute CNTs into aqueous and solvent-based suspensions. The ultrasonic dispersing technology creates sufficiently high shear energy to…
https://www.hielscher.com/uniformly-dispersed-nanotubes-by-sonication.htm
Ultrasonic Saponification
Saponification is a widely used chemical reaction to produce soap from oils or fats and a base. Ultrasonication intensifies the saponification reaction, which results in a faster reaction and a more complete conversion. By avoiding the excessive use of…
https://www.hielscher.com/ultrasonic-saponification.htm
Ultrasonic Extraction of Bioactive Compounds from Bitter Melon
Bitter melons (also known as bitter apple, bitter gourd, bitter squash, balsam-pear) is a fruit high in health-beneficial compounds such as antioxidants, flavonoids, phytosterols, and saponins. Sonication is well known to intensify the extraction of bioactive substances from botanicals.…
https://www.hielscher.com/ultrasonic-extraction-of-bioactive-compounds-from-bitter-melon.htm
Ultrasonic Extraction of Spirulina Pigments
Ultrasonic extraction has been proven to be highly efficient for the isolation of superior quality extracts of microalgae. Spirulina pigments such as phycocyanin are known as superfood, which contribute to health benefits due to their high content of antioxidants,…
https://www.hielscher.com/ultrasonic-extraction-of-spirulina-pigments.htm
UIP4000hdT – 4kW High Performance Ultrasonics
The UIP4000hdT delivers up to 4kW ultrasound power and is a reliable production machine even under demanding conditions. It is designed for industrial processes with a higher energy demand and large volumes. The UIP4000hdT is a robust and powerful…
https://www.hielscher.com/uip4000hdt-4kw-high-performance-ultrasonics.htm
Ultrasonic Extraction of Medicinal Herbs
Herbs, spices and other plant materials are rich in phytochemicals, which are valued components for medicinal and nutritional products. Sonication breaks the cell structure and releases the bioactive compounds - resulting in higher yields and faster extraction rates. As…
https://www.hielscher.com/ultrasonic-extraction-of-medicinal-herbs.htm
Ultrasonic Henna Extraction
Henna extracts are widely used in cosmetic, nutritional and medical products. The ultrasonic extraction method increases the yield of the active compounds such as antioxidants, phenolics, and colorants. Ultrasonic processing is a mild non-thermal technique to intensify the Henna…
https://www.hielscher.com/ultrasonic-henna-extraction.htm
Graphene Oxide – Ultrasonic Exfoliation and Dispersion
Graphene oxide is water-soluble, amphiphilic, non-toxic, biodegradable and can be easily dispersed into stable colloids. Ultrasonic exfoliation and dispersion is an very efficient, rapid and cost-effective method to synthesize, disperse and functionalize graphene oxide on industrial scale. In downstream…
https://www.hielscher.com/graphene-oxide-ultrasonic-exfoliation-and-dispersion.htm
Ultrasonic Production of Conductive Inks on Large Scale
Uniformly dispersed nanoparticles such as silver or graphene with an precisely tailored particle size are crucial for production highly conductive inks. Powerful ultrasonic dispersers allow to synthesize, deagglomerate and distribute metallic (e.g. Ag), carbon-based (e.g. CNTs, graphene) nanoparticles as…
https://www.hielscher.com/ultrasonic-production-of-conductive-inks-on-large-scale.htm
Ultrasonic Dispersion of Graphene
To incorporate graphene into composites, the graphene must be dispersed/exfoliated as single nano-sheets uniformly into the formulation. The higher the grade of deagglomeration, the better the extraordinary material properties are exploited. Ultrasonic dispersion enables for a superior particle distribution…
https://www.hielscher.com/ultrasonic-dispersion-of-graphene.htm
Ultrasonic Exfoliation of Water-Dispersible Graphene
Mono- and bi-layer graphene nanosheets can be produced rapidly via ultrasonic exfoliation with high throughput and at low cost. Ultrasonically exfoliated graphene can be functionalized with biopolymers in order to obtain water-dispersible graphene. By ultrasonic cavitation, the synthesized graphene…
https://www.hielscher.com/ultrasonic-exfoliation-of-water-dispersible-graphene.htm
Pasteurization & Homogenization of Liquid Egg
Liquid egg products (whole egg, egg white, yolk) must be pasteurized to ensure food safety. Ultrasonic homogenizers deliver intense cavitation and high shear forces to kill microbes. Especially when combined with elevated temperatures (∼50°C) and pressure (mano-thermosonication), power ultrasound…
https://www.hielscher.com/ultrasonic-homogenization-of-liquid-egg.htm