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Read the articleAUTHORS
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Jean-Paul MOULIN: Engineer from École Centrale Paris - Doctor of Science - Professor of Chemical Engineering at École Centrale Paris
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Dominique PAREAU: Engineer from École Centrale Paris - Doctor of Science - Professor at École Centrale Paris
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Mohammed RAKIB: Engineer from École Centrale Paris - Doctor of Science - Project manager at École Centrale Paris
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Moncef STAMBOULI: Engineer from École Centrale Paris - Doctor of Science - Project manager at École Centrale Paris
INTRODUCTION
The concept of the ideal stage, which has enabled the rapid calculation of compartmentalized operations in distillation and liquid-liquid extraction (without predicting what this ideal stage will actually be), can be applied with the same success to other operations. Those covered in this article involve a liquid and a gas (absorption, desorption) or a solid and a liquid or a gas (solid-liquid extraction and adsorption). The methodology used to calculate these operations is the same as that used for distillation and liquid-liquid extraction.
Readers are also referred to the following articles:
Material transfer. Liquid-liquid extraction [J 1 073] ;
Material transfer. Distillation [J 1 072].
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Unit operations. Chemical reaction engineering
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Material transfer
Gas-liquid operations. Absorption-desorption
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