Ultrasonic Sonochemistry Tube Flow-Through Reactor Ultrasonic Crystallization And Sound Generator

Ultrasonic Sonochemistry Tube Flow-Through Reactor Ultrasonic Crystallization And Sound Generator

The concentrated energy ultrasonic material emulsification disperser is a device that directly immerses the amplitude changing rod of a high-power ultrasonic transducer into the reaction liquid, allowing sound energy to enter the reaction system directly, without the need for transmission through the reactor wall of the cleaning tank. Its advantage is that it can directly transport a large amount of energy to the reaction medium, effectively converting electrical energy into mechanical energy, and controlling the magnitude of ultrasonic energy by changing the amplitude of transmission to the transducer.

This product has strong scalability

(1) Optional cooling water circulation device, consisting of a cooling water circulation device and a specially designed double-layer glass reactor, can achieve precise temperature control at any temperature point within the range of -5-100 ℃, effectively avoiding sample tissue damage caused by excessive temperature. Compared with traditional ice bath cooling, it is more convenient and accurate.

(2) Optional magnetic stirrer. Mixing can improve the emulsification rate of the treated sample and achieve better treatment effect.

In order to stabilize the newly formed dispersed phase droplets to prevent coalescence, emulsifiers (surfactants, surfactants) and stabilizers are added to the lotion. Maintain the final droplet size distribution at the same level as the distribution after droplet rupture in the ultrasonic dispersion zone.

Unstable emulsion causing coalescence

The cavitation process is influenced by the frequency and intensity of ultrasound, and the occurrence of cavitation in the body largely depends on the presence of undissolved gas suspended in the liquid. The presence of gas seems to play a catalytic role. Under a certain pressure, the formation of a cavity depends to a certain extent on the development time and ultrasound frequency. The phacoemulsification process represents competition between opposing processes. Therefore, it is necessary to choose appropriate working conditions and frequencies in order for destructive effects to dominate.

To prepare oil in water lotion, its limit sound intensity is much lower than that of water in oil lotion. The type of sound field affects the emulsification process by applying a certain amount of traveling wave. Compared to applying some stationary waves, the process efficiency is improved. This can be explained by the fact that in a stationary wave field, condensation dominates the opposite process of dispersion.

Ultrasonic Sonochemistry Tube Flow-Through Reactor Ultrasonic Crystallization And Sound Generator

标签：Ultrasonic Crystallization And Sound Generator, Ultrasonic Sonochemistry Tube Flow-Through Reactor