Study a liquid-liquid extraction in mixer settlers

Unit to put on table or framework


  • Polyethylene storage tanks
  • Peristaltic pumps
  • Stirrer with speed display, SS mobile.
  • Horizontal settler with :

Mixing zone with separation and overflow.

Settling zone with light phase over flow, heavy phase draw-off , sample.

  • Stirrer with speed display. SS mobile.
  • Polyethylene storage tank with draining valve.


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Continuous liquid-liquid extraction process study

Identification of the operating conditions


Ternary diagram using

Mass balance

Determination of the efficiency of the HUT / NUT column