Overview of the role of liquid-liquid extraction equipment in extraction towers

The equipment used in the liquid-liquid extraction process is to make the solubility ratio of the compound between the two solvents reach the value as soon as possible. The method used is to use the difference in the gravity of the two solutions, or to apply energy, such as stirring, pulse, vibration, etc. A liquid is broken into droplets and dispersed in a continuous liquid to improve the efficiency of mass transfer. The continuous extraction process uses tower extraction equipment, that is, an extraction tower. There are the following different structures and types: such as packed extraction tower, sieve plate extraction tower, rotary disk extraction tower, vibrating sieve plate tower, multi-stage centrifugal extraction tower, etc.

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