High Power 3000W 20Khz Ultrasonic Liquid Dispersion

Hangzhou Shengtu Technology Co., Ltd. is one of the leading manufacturers and suppliers of high power 3000w 20khz ultrasonic liquid dispersion in China. Welcome to buy high quality customized products at low price from our factory. Contact us for more details.

20 kHz 3000 W ultrasonic dispersion is a process that disperses and breaks down particles within a liquid medium via cavitation effects. It falls into two main categories: emulsion dispersion (liquid-liquid dispersion) and suspension dispersion (solid-liquid dispersion), and has found wide application across numerous industries.

For suspension applications, ultrasonic dispersion is commonly used in the coatings sector to distribute water or solvents, disperse dyes in molten paraffin, break down pharmaceutical particles for drug manufacturing, and carry out dispersion tasks in the food industry, among other uses.

Ultrasonic sonochemistry is applicable to a broad range of chemical processes. Typical use cases include extraction and separation, chemical synthesis and degradation, biodiesel synthesis, microbial remediation, breakdown of toxic organic contaminants, biodegradation treatment, organic cell disruption, as well as particle dispersion and agglomeration control.

1. Mechanical effects

When ultrasound is introduced into a chemical reaction system, it drives materials to undergo intense forced motion. It generates directional force to accelerate mass transfer and diffusion, serves as an alternative to mechanical stirring, and strips components from material surfaces to refresh the reaction interface.

2. Cavitation effect

Much of the action produced by ultrasound stems from the cavitation mechanism. Ultrasonic cavitation describes a series of dynamic behaviors of microbubbles within a liquid under ultrasonic excitation: oscillation, growth, shrinkage, and eventual collapse. At the moment of cavitation, localized conditions in the liquid shift dramatically, creating extreme transient high temperatures and high pressures. This creates a unique physical and chemical environment that enables chemical reactions which cannot readily proceed under normal ambient conditions.

3. Promotion of catalytic reactions

① Extreme local temperature and pressure encourage reactant cleavage into free radicals and carbenes, generating highly reactive reaction intermediates.

② Shockwaves and microjets desorb and clean solid surfaces including catalysts. They remove surface reaction products, intermediates, and passivation layers formed on catalyst surfaces.

③ Shockwaves can alter the structural state of reactants.

④ Uniformly disperse the reaction system.

⑤ Ultrasonic cavitation induces surface erosion on metals. This distorts metal lattices and builds internal stress regions, raising the chemical activity of the metal.

⑥ Ultrasound facilitates solvent penetration into solid matrices to support inclusion reactions.

⑦ Boost the dispersion performance of catalysts.

Be used in a wide range of industries.

 

 

 

 

 

 

 

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