Electrical selection process
Electro-election is based on the separation of minerals and materials with different charges under the action of an external electric field. The electrical selection method uses different triboelectric charging properties, electrical conductivity and dielectric properties inherent in the material. Since the electrostatic force is proportional to the surface charge of the particle and the electric field strength, the electrostatic force has a greater influence on the fine, sheet-like light particles. Therefore, the particles can be effectively separated.
Industrial applications of the electrification process can be subdivided into several categories:
1) mineral and coal sorting (mineral processing and coal preparation department);
2) Food purification (food industry);
3) Waste disposal (waste management);
4) Electrostatic classification (classification of solids according to particle size and shape);
5) Electrostatic deposition (removal of particulate contaminants from solids or removal of liquids from gases).
Food Blister Tray
Custom plastic blister tray is suitable for packaging in many fields, and the materials of the blister tray are PP/ PVC/ PS/ PET, etc., which are widely used in Cosmetic Blister Tray, Toy Blister Tray , Electronic Blister Tray, Flocking Blister Tray, etc.
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