Utrasonic topic: "What is Sonochemistry?" Sonochemistry is the application of ultrasound to chemical reactions and processes. SOnication is used to intensify chemical reactions such as synthesis and catalysis. When intense ultrasound waves are couples into liquids, the phenomenon of acoustic cavitation occurs. Ultrasonic cavitation improves mass transfer between reactants, speeds up the reaction and/or allows to change the chemicals pathway. Learn more about Hielscher ultrasonic laboratory and industrial devices and how they are used in manifold sonochemical processes! 12 pages about this topic are being shown: Biodiesel via Ultrasonically Improved (Trans-)Esterification Biodiesel is synthesized via transesterification using a base-catalyst. However, if the raw material such as low-grade waste vegetable with a high free fatty acid content are used, a chemical pre-treatment step of esterification using an acid-catatlyst is required. Ultrasonication… https://www.hielscher.com/biodiesel-via-ultrasonically-improved-trans-esterification.htm Ramp-up Slow and Insufficient Manufacturing Processes Ultrasonication is a well-established process intensifying technique, which is used in many kinds of liquid applications such as homogenization, mixing, dispersing, wet-milling, emulsification as well as improving heterogeneous chemical reactions. If your production process is underperforming and does not… https://www.hielscher.com/ramp-up-slow-and-insufficient-manufacturing-processes.htm Magnesium Hydride Synthesis via Hydrolysis Ultrasonication is an efficient and simple method to produce magnesium hydride for hydrogen storage. Ultrasound accelerates the hydrolysis of magnesium and hydrogen in order to form magnesium hydride. In contrast to the conventional dissociative chemisorption process, ultrasonic hydrolysis of… https://www.hielscher.com/magnesium-hydride-synthesis-via-hydrolysis.htm Application of Power Ultrasound using Ultrasonic Horns Ultrasonic horns or probes are used widely for manifold liquid processing applications including homogenization, dispersing, wet-milling, emulsification, extraction, disintegration, dissolving, and de-aeration. Learn the basics about ultrasonic horns, ultrasonic probes and their applications. Ultrasonic Horn vs Ultrasonic Probe Often,… https://www.hielscher.com/application-of-power-ultrasound-using-ultrasonic-horns.htm Sonoelectrochemistry Setup – 2000 Watts Ultrasound Sonoelectrochemistry combines the benefits of electrochemistry with sonochemistry. The biggest advantage in these techniques is their simplicity, low cost, reproducibility and scalability. Hielscher Ultrasonics offers complete sonoelectrochemical setup for batch and inline use. It consists of: an advanced ultrasonic… https://www.hielscher.com/sonoelectrochemistry-setup-2000-watts-ultrasound.htm Sono-Electrochemistry and its Advantages Here you will find all you need to know about ultrasonic electrochemistry (sonoelectrochemistry): working principle, applications, advantages and sono-electrochemical equipment - all relevant information about sonoelectrochemistry on one page. Why Applying Ultrasonics to Electrochemistry? The combination of low-frequency, high-intensity… https://www.hielscher.com/sono-electrochemistry-and-its-advantages.htm Efficient Hydrogen Production with Ultrasonics Hydrogen is an alternative fuel that is preferable due to its environmental-friendliness and zero carbon dioxide emission. However, conventional hydrogen generation is not efficient for economical mass production. The ultrasonically promoted electrolysis of water and alkaline water solutions results… https://www.hielscher.com/efficient-hydrogen-production-with-ultrasonics.htm Ultrasonic Wet-Precipitation of Prussian Blue Nanocubes Prussian Blue or iron hexacyanoferrate is a nano-structured metal organic framework (MOF), that is used in sodium‐ion battery manufacturing, biomedicine, inks and electronics. Ultrasonic wet-chemical synthesis is efficient, reliable and rapid pathway to produce Prussian Blue nanocubes and Prussian… https://www.hielscher.com/ultrasonic-wet-precipitation-of-prussian-blue-nanocubes.htm Ultrasonic Synthesis of Molecularly Imprinted Polymers (MIPs) Molecularly Imprinted Polymers (MIPs) are artificially designed receptors with a predetermined selectivity and specificity for a given biological or chemical molecule structure. Ultrasonication can improve various synthesis pathways of molecularly imprinted polymers making the polymerization more efficient and reliable.… https://www.hielscher.com/ultrasonic-synthesis-of-molecularly-imprinted-polymers-mips.htm High Shear Mixing with Ultrasonics High shear mixers apply high shear forces into liquids and slurries in order to provide the uniform dispersing, blending, and emulsification of two or more liquid-solid or liquid-liquid phases. Ultrasonication generates high shear forces via acoustic cavitation, which occurs… https://www.hielscher.com/high-shear-mixing-with-ultrasonics.htm Ultrasonic Disintegration: Wetting, Dissolving, Dispersing Ultrasonic integrators are widely used to wet, disperse or dissolve particles and powders into liquids. High-performance ultrasonicators create intense shear forces, which break and shatter aggregates, agglomerates and primary particles to microscopic or nano size. The uniform particle processing… https://www.hielscher.com/disintegration-wetting-dissolving-dispersing.htm Synthesizing Nano-Silver with Honey and Ultrasonics Nano-silver is use for its anti-bacterial properties to reinforce materials in medicine and material science. Ultrasonication allows for a rapid, efficacious, safe, and environmental-friendly synthesis of spherical silver nanoparticles in water. Ultrasonic nanoparticle synthesis can be easily scaled from… https://www.hielscher.com/synthesizing-nano-silver-with-honey-and-ultrasonics.htm Request for more information If you did not find what you were looking for, please contact us! Name Email address (required) Phone number Product or area of interest Please note our privacy policy. Contact us
Biodiesel via Ultrasonically Improved (Trans-)Esterification Biodiesel is synthesized via transesterification using a base-catalyst. However, if the raw material such as low-grade waste vegetable with a high free fatty acid content are used, a chemical pre-treatment step of esterification using an acid-catatlyst is required. Ultrasonication… https://www.hielscher.com/biodiesel-via-ultrasonically-improved-trans-esterification.htm
Ramp-up Slow and Insufficient Manufacturing Processes Ultrasonication is a well-established process intensifying technique, which is used in many kinds of liquid applications such as homogenization, mixing, dispersing, wet-milling, emulsification as well as improving heterogeneous chemical reactions. If your production process is underperforming and does not… https://www.hielscher.com/ramp-up-slow-and-insufficient-manufacturing-processes.htm
Magnesium Hydride Synthesis via Hydrolysis Ultrasonication is an efficient and simple method to produce magnesium hydride for hydrogen storage. Ultrasound accelerates the hydrolysis of magnesium and hydrogen in order to form magnesium hydride. In contrast to the conventional dissociative chemisorption process, ultrasonic hydrolysis of… https://www.hielscher.com/magnesium-hydride-synthesis-via-hydrolysis.htm
Application of Power Ultrasound using Ultrasonic Horns Ultrasonic horns or probes are used widely for manifold liquid processing applications including homogenization, dispersing, wet-milling, emulsification, extraction, disintegration, dissolving, and de-aeration. Learn the basics about ultrasonic horns, ultrasonic probes and their applications. Ultrasonic Horn vs Ultrasonic Probe Often,… https://www.hielscher.com/application-of-power-ultrasound-using-ultrasonic-horns.htm
Sonoelectrochemistry Setup – 2000 Watts Ultrasound Sonoelectrochemistry combines the benefits of electrochemistry with sonochemistry. The biggest advantage in these techniques is their simplicity, low cost, reproducibility and scalability. Hielscher Ultrasonics offers complete sonoelectrochemical setup for batch and inline use. It consists of: an advanced ultrasonic… https://www.hielscher.com/sonoelectrochemistry-setup-2000-watts-ultrasound.htm
Sono-Electrochemistry and its Advantages Here you will find all you need to know about ultrasonic electrochemistry (sonoelectrochemistry): working principle, applications, advantages and sono-electrochemical equipment - all relevant information about sonoelectrochemistry on one page. Why Applying Ultrasonics to Electrochemistry? The combination of low-frequency, high-intensity… https://www.hielscher.com/sono-electrochemistry-and-its-advantages.htm
Efficient Hydrogen Production with Ultrasonics Hydrogen is an alternative fuel that is preferable due to its environmental-friendliness and zero carbon dioxide emission. However, conventional hydrogen generation is not efficient for economical mass production. The ultrasonically promoted electrolysis of water and alkaline water solutions results… https://www.hielscher.com/efficient-hydrogen-production-with-ultrasonics.htm
Ultrasonic Wet-Precipitation of Prussian Blue Nanocubes Prussian Blue or iron hexacyanoferrate is a nano-structured metal organic framework (MOF), that is used in sodium‐ion battery manufacturing, biomedicine, inks and electronics. Ultrasonic wet-chemical synthesis is efficient, reliable and rapid pathway to produce Prussian Blue nanocubes and Prussian… https://www.hielscher.com/ultrasonic-wet-precipitation-of-prussian-blue-nanocubes.htm
Ultrasonic Synthesis of Molecularly Imprinted Polymers (MIPs) Molecularly Imprinted Polymers (MIPs) are artificially designed receptors with a predetermined selectivity and specificity for a given biological or chemical molecule structure. Ultrasonication can improve various synthesis pathways of molecularly imprinted polymers making the polymerization more efficient and reliable.… https://www.hielscher.com/ultrasonic-synthesis-of-molecularly-imprinted-polymers-mips.htm
High Shear Mixing with Ultrasonics High shear mixers apply high shear forces into liquids and slurries in order to provide the uniform dispersing, blending, and emulsification of two or more liquid-solid or liquid-liquid phases. Ultrasonication generates high shear forces via acoustic cavitation, which occurs… https://www.hielscher.com/high-shear-mixing-with-ultrasonics.htm
Ultrasonic Disintegration: Wetting, Dissolving, Dispersing Ultrasonic integrators are widely used to wet, disperse or dissolve particles and powders into liquids. High-performance ultrasonicators create intense shear forces, which break and shatter aggregates, agglomerates and primary particles to microscopic or nano size. The uniform particle processing… https://www.hielscher.com/disintegration-wetting-dissolving-dispersing.htm
Synthesizing Nano-Silver with Honey and Ultrasonics Nano-silver is use for its anti-bacterial properties to reinforce materials in medicine and material science. Ultrasonication allows for a rapid, efficacious, safe, and environmental-friendly synthesis of spherical silver nanoparticles in water. Ultrasonic nanoparticle synthesis can be easily scaled from… https://www.hielscher.com/synthesizing-nano-silver-with-honey-and-ultrasonics.htm