Ultrasonic dispersion: the process of dispersing and reuniting the particulate matter in the liquid based on the "cavitation" effect of ultrasonic in the liquid with the liquid as the medium. Ultrasonic dispersion is generally divided into emulsion dispersion, that is, liquid and liquid dispersion; Dispersion with suspension, that is, dispersion of solid and liquid. Its functions have already been practically practiced and applied in many aspects. Among them, ultrasonic wave is applied to the dispersion of suspension, such as the dispersion of titanium oxide into water or organic solvent, and the dispersion of dye into molten paraffin in the coating and plastic industries; Drug particles are dispersed in the pharmaceutical industry; And the dispersion of powder emulsion in the food industry.

Ultrasonic extraction: ultrasonic extraction and separation is usually a new process designed based on the existing state, polarity, solubility, etc. of the effective components and groups of effective components in the substance. It is a scientific and reasonable way to use ultrasonic vibration to extract, so that organic solvents can quickly spread to every corner of the surface of solid substances, and the organic substances contained in other substances can be dissolved in organic solvents as thoroughly as possible, Obtain a multi-component mixed extraction solution. Continue to use appropriate separation methods to separate the chemical components in the extraction solution, and then refine and purify them. According to such a complete process, the final required monomer chemical components can be obtained.

Ultrasonic emulsification: ultrasonic emulsification refers to the process of making two (or more) immiscible liquids stir evenly to produce a dispersed system under the influence of ultrasonic energy, and one of the liquids is evenly distributed in a liquid to produce emulsion liquid. The physical mechanism of breaking insoluble solids (or liquids) is the cavitation effect of ultrasound. Ultrasonic cavitation effect refers to that under the action of ultrasound, a lot of bubbles will also be generated in the liquid. Small bubbles will gradually increase with ultrasonic vibration, and then suddenly burst and collapse. Countless small bubbles will increase and collapse again and again. When accelerating, high temperature and pressure will also be generated in the bubbles, And because the liquid around the bubble rushes into the bubble at a high speed, a strong partial oscillating wave is formed in the liquid around the bubble, which also forms a local high temperature and high pressure, thus forming ultrasonic crushing and emulsification