High Frequency Ultrasonic Separation And Extraction Technology
Description:
High Frequency Ultrasonic Separation and Extraction Technology is a
technique that utilizes high-frequency ultrasound for material
separation and extraction. Ultrasonic extraction generates
ultrasonic pulses with frequencies above 20kHz through
high-frequency oscillation, and solvent molecules undergo rapid
mechanical vibrations, thereby increasing the diffusion and
dissolution ability of the solvent. Ultrasound destroys the cell
wall and membrane, releasing valuable components inside the cell,
while also disrupting the interactions between compounds, improving
their solubility and extraction efficiency. After a certain period
of ultrasonic radiation, the required compounds or active
ingredients can be extracted.
Ultrasonic extraction is widely used in industries such as
chemical, pharmaceutical, and food.
Parameters:
| Model | FSD-2012-GL |
| Name | 20Khz Experimental Ultrasonic Extraction Equipment |
| Frequency | 20Khz |
| Power | 1200w |
| Input Voltage | 220V±10%,50/60Hz |
| Emitter Materials | Titanium Alloy |
| Emitter Type | Focus Type |
| Durable Temperature | 0-80℃ |
| Application | Ultrasonic extraction, dispersion, emulsification, defoaming,
crushing, stirring |
Factor:
Choosing the appropriate frequency and power is a key factor in
optimizing the ultrasonic extraction process. Here are some
suggestions:
1. Frequency selection:
Generally speaking, the frequency range of 20-100 kHz is commonly
used.
Higher frequencies (40-80 kHz) can generate stronger cavitation
effects and improve the dissolution rate of substances.
Although sound waves have strong penetration at lower frequencies
(20-40 kHz), they may damage certain fragile bioactive components.
2. Power selection:
The higher the power, the higher the extraction efficiency, but it
also generates more heat.
It is necessary to select the appropriate power based on the
thermal stability of the target substance. The power range of
10-500 W is generally suitable.
The optimal extraction effect can be achieved by optimizing the
power density (W/cm ²). Excessive power density may lead to thermal
decomposition of components.
3. Other optimization factors:
Solvent type and dosage: Different solvents have different
solubility abilities for the target substance, and screening and
optimization are needed.
Temperature control: Appropriate temperature is beneficial for
improving solubility, but excessive temperature can damage the
composition.
Extraction time: Generally, 10-60 minutes is preferred, and
adjustments may be made according to specific circumstances.
In summary, by optimizing parameters such as ultrasonic frequency,
power, and solvent through the system, the best extraction effect
can be achieved. This requires experimental testing and
optimization based on the characteristics of the target substance.
Choosing the appropriate frequency and power is a key factor in
optimizing the ultrasonic extraction process. Here are some
suggestions:
1. Frequency selection:
Generally speaking, the frequency range of 20-100 kHz is commonly
used.
Higher frequencies (40-80 kHz) can generate stronger cavitation
effects and improve the dissolution rate of substances.
Although sound waves have strong penetration at lower frequencies
(20-40 kHz), they may damage certain fragile bioactive components.
2. Power selection:
The higher the power, the higher the extraction efficiency, but it
also generates more heat.
It is necessary to select the appropriate power based on the
thermal stability of the target substance. The power range of
10-500 W is generally suitable.
The optimal extraction effect can be achieved by optimizing the
power density (W/cm ²). Excessive power density may lead to thermal
decomposition of components.
3. Other optimization factors:
Solvent type and dosage: Different solvents have different
solubility abilities for the target substance, and screening and
optimization are needed.
Temperature control: Appropriate temperature is beneficial for
improving solubility, but excessive temperature can damage the
composition.
Extraction time: Generally, 10-60 minutes is preferred, and
adjustments may be made according to specific circumstances.
In summary, by optimizing parameters such as ultrasonic frequency,
power, and solvent through the system, the best extraction effect
can be achieved. This requires experimental testing and
optimization based on the characteristics of the target substance.
High Frequency Ultrasonic Separation And Extraction Technology
