There are two kinds of ultrasonic sonochemical equipment: experimental grade and industrial grade, because the application field is different, the power is different. Our equipment is mainly used for oil-water emulsification, solid-liquid dispersion, cell diffusion. And it can make molecules from micron to nanoscale. The frequency range selected for ultrasonic sonochemical processing equipment extraction, biodiesel production and sonochemical reaction biomass extraction is 15KHz～100KHz, of which ultrasonic waves with a frequency of about 20KHz are most commonly used, mainly because of the lower power under the same power conditions Ultrasonic frequency is more likely to produce cavitation effects. A large number of application practices have also proved that 20kHz is effective and has been applied on a large scale.
The sonochemistry mainly refers to an emerging interdisciplinary process that uses ultrasonic waves to accelerate chemical reactions and improve chemical yield. The sonochemical reaction does not come from the direct interaction between sound waves and material molecules, because the wavelength of sound waves commonly used in liquids is 10cm-0.015cm (corresponding to the frequency 15KHZ--10MHZ), which is much larger than the molecular scale. The sonochemical reaction mainly originates from acoustic cavitation-the formation, shock, growth, contraction, and collapse of the bubbles in the liquid, and the physical and chemical changes caused by the machine.
Sonochemical reaction biomass
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