The microwave extraction system uses the high-frequency electromagnetic field generated by microwaves (2450MHz frequency) to make polar molecules (such as water and organic solvents) vibrate at high speed and generate heat through friction, accelerating the internal mass transfer process of the substance and shortening the extraction time. Some systems combine ultrasonic waves (20-40kHz) or infrared rays to further improve the extraction efficiency.
Adopt a closed reaction container resistant to high temperature and high pressure to ensure safe operation at high temperature (up to 120℃), suitable for organic solvents or strong acid/alkali environments.
Environmental analysis: Rapid determination of trace pesticides (such as 666 and DDT) in soil, combined with GC-ECD coupling technology to improve detection accuracy.
Pharmaceuticals and biotechnology: Extraction of natural drug ingredients (such as arecoline), catalytic organic reactions, microencapsulation of proteins, etc., to improve yield and purity.
Food processing: Drying, sterilization and extraction of functional ingredients (such as natural rubber surface treatment, activated carbon acid group decomposition).
High efficiency and energy saving: Compared with traditional methods, the extraction time is shortened by more than 50%46. Safe and environmentally friendly: It adopts low noise design (acoustic vibration efficiency is close to 100%) and complies with national standards for microwave leakage.
