Ultrasonic topic: "How to use 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!
Found 46 hits. Showing results 25 - 36.
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 achieve…
https://www.hielscher.com/uniformly-dispersed-nanotubes-by-sonication.htm
Saponification – Soap Making Process with Ultrasonics
Saponification is the chemical process of soap making. It is the reaction in which the raw material of fats or oils (triglycerides) react with an alkali reactant in order to form soap. Ultrasonication improves the phase transfer catalysis resulting in…
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. Ultrasonic…
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, vitamins…
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 ultrasonic…
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 a…
https://www.hielscher.com/ultrasonic-extraction-of-medicinal-herbs.htm
Ultrasonic Production of Conductive Inks on Large Scale
Uniformly dispersed nanoparticles such as silver, graphene or CNTs 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
Superior Nano-Fuels by Ultrasonic Dispersion
Ultrasonic dispersion is used to produce nanofuels or diesohol, a fuel blend of ethanol and diesel, which is improved by the addition of CNTs or nanoparticles. Power ultrasonics produces super-fine, nano-fuel emulsions and dispersions. Ultrasonically dispersed nanoparticles in fuels improve…
https://www.hielscher.com/superior-nano-fuels-by-ultrasonic-dispersion.htm
Ultrasonically Intensified Fixed Bed Reactors
Ultrasonic mixing and dispersion activates and intensifies the catalytic reaction in fixed bed reactors. The sonication improves the mass transfer and increases thereby efficiency, conversion rate and yield. An additional benefit is the removal of passivating fouling layers from the…
https://www.hielscher.com/ultrasonically-intensified-fixed-bed-reactors.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
Ultrasonic Production of Stable Nanoemulsions
Nanoemulsions - also known as miniemulsions or submicron emulsions - are used in a wide range of applications in chemistry, paints, coatings, cosmetics, pharmaceuticals and food. Ultrasonicators are known as a highly efficient and reliable technique for the production of…
https://www.hielscher.com/ultrasonic-production-of-stable-nanoemulsions.htm
Ultrasonic Bioreactors for Fermentation
Ultrasonics is an effective means to stimulate microorganisms by mechanical vibrations and cavitation. In a sonobioreactor / ultrasonic fermenter, the ultrasonic treatment of cells and tissue becomes highly controllable since the environmental factors can be exactly determined. With ultrasonic bioreactors,…
https://www.hielscher.com/ultrasonic-bioreactors-for-fermentation.htm