In the fine chemical industry, stirring process is an important and indispensable process link, its main role is to accelerate the reaction process, mix all kinds of materials, control reaction speed and reaction uniformity, uniform mixture, promote mass and heat transfer, so as to improve product quality and yield.
1, synthetic reaction: synthetic reaction is the core process of fine chemical industry, liquid, solid liquid, gas liquid different materials evenly mixed, in order to accelerate the reaction speed, control the reaction rate, control the reaction temperature, so as to optimize the reaction conditions, improve product quality and output.
2, crystallization process: fine chemical process, crystallization process is a very important process link; Stirring can well control the crystallization rate and crystallinity, and through stirring can make the crystal production uniform, good shape, uniform particle size distribution, can produce high purity crystals.
3, mixing and dispersion: in the production of fine chemical products, a variety of materials are mixed to make the final product, mixing and dispersion is a key part of the process, and the material is evenly mixed to control the temperature and reaction rate of the mixed material, so as to obtain high-quality products. Stirring is the key to the process, the solid particles are evenly dispersed in the liquid, and the shape of the solid particle size is also an important role in stirring.
In short, stirring can control the reaction rate and reaction temperature, can mix and disperse various materials, and control the crystallization process, thereby improving the quality and output of fine chemical products.
Use effect description