With the continuous development of science and technology, the application of Roots vacuum pump in fine chemical industry has been paid more and more attention. Roots vacuum pump has high working efficiency and stable reliability, and is widely used in the field of fine chemicals.

1. Solvent recovery and purification

In the process of fine chemical production, solvent recovery and purification is a very important link. The traditional solvent recovery method has some problems, such as high energy consumption, low efficiency and complex operation. The use of Roots vacuum pump for solvent recovery can effectively solve these problems. Roots vacuum pump through the negative pressure to extract the solvent in the equipment, so that the solvent evaporates at a lower temperature, and then the evaporation of the solvent through the condenser condensation recovery, so as to achieve the purpose of solvent recovery and purification.

2. Reaction tank pressure balance

In the reaction process of fine chemical industry, a certain pressure balance needs to be maintained inside the reaction tank to ensure the stability of the reaction. Roots vacuum pump can adjust the pressure of the system by adjusting the speed of the blower to keep the pressure inside the reaction tank in a suitable range. This method can not only improve the efficiency and stability of the reaction, but also effectively reduce the occurrence of side reactions.

3. Vacuum drying

In the preparation of fine chemical products, many products need to be vacuum dried to remove water and impurities in the product. The traditional drying method has the problems of long drying time and high energy consumption. The use of Roots vacuum pump vacuum drying can improve the drying speed and efficiency, reduce energy consumption, but also can protect the quality of the product.

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