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The main component of silica gel is silica dioxide, and its molecular formula is usually expressed as SiO2·nH2O, which is a substance with a complex pore structure. Silica gel is widely used in industry due to its porosity and wide pore size distribution range, coupled with a large number of silanol groups on the surface. For example, industrial products used as adsorbents play a role in decolorizing, deodorizing, and removing impurities such as metal ions, thereby providing the purity of the target product
In liquid crystal technology, liquid crystal materials usually need to undergo a fine purification and separation process to ensure the stability and consistency of their properties. Column chromatography silica gel is used in the purification of liquid crystal materials because of its high efficiency in separation and purification. Specifically, silica gel can separate impurities and unwanted components in liquid crystal materials through its porous structure and adsorption properties, thereby improving the purity and quality of liquid crystal materials.
The taste of the oil is pure, and the color reaches the national standard. The slag rate of the oil cleaned with silica gel decolorizing sand is much less than that of the oil washed in the old way. The color of refined diesel will not only not be reduced, but the longer it is placed, the clearer its chroma is, the brighter it is, and the especially clear and transparent. The taste of the oil is also relatively pure.
labor saving, time saving, labor saving, greatly improve the working rate of oil washing, and no heating, pressure, easy to operate. Using decolorized sand to wash oil is 2-3 times more efficient than using the old way, which greatly saves time, and solves the problem that the old way of washing oil is not separated in cold weather, and can be processed and produced for a long time.
