Extraction

Matter transfer: Acquire the basic concepts of matter transfer applied to unitary separation operations, and in particular solvent extraction: co-current and counter-current matter transfer applied to solid-liquid, liquid-liquid and gas-liquid extraction, and counter-current matter transfer with reflux: distillation, continuous rectification of zeotropic and azeotropic binaries.
At the end of the course (lectures + practical work), students will be able to choose a unit operation adapted to a given material transfer. They will be able to draw a schematic diagram of a separation plant and calculate various parameters relating to this plant and to operating conditions, in particular the titres and flow rates of the different material flows. The student will be able to compare different installations and identify the most efficient one.

- Solvent extraction
- Co-current material transfer
- Counter-current material transfer
- Counter-current material transfer with reflux
- Distillation and liquid-liquid extraction in detail

Engineering Sciences and Techniques

Technologie Génie Chimique. Anglaret-Kazmierczak volumes 2 and 3.
Techniques de l'ingénieur: articles on liquid-liquid extraction and rectification.
Les séparations par membrane dans les procédés de l'industrie alimentaire, Daufin G., Rene F., Aimar P. Tec et Doc 1998
Génie des procédés alimentaires, Bimberet J.J., Duquenoy A., Trystram G., DUNOD 2002