PT N° 1: Assessment of cooling tower efficiency.
PT N° 2. Procedure for calculating the mass of water lost by the solid.
PT N° 3. Drying of an organic phase.
PT N° 4. Spray drying (sodium sulphate): material and enthalpy balances, wet temperature
PT N° 5. Evaporation of an organic solvent.
PT N° 6. Purification by recrystallisation.
PT N° 7. Drying of solids.