Liquid-liquid extraction / separation
Rousselet Robatel is a world leader in the design and manufacture of a wide range of products for various industries such as chemicals, pharmaceuticals, cosmetics, biotechnology, textiles, metallurgy and food.
Rousselet Robatel has developed centrifugal extractors for liquids/liquids and decanter mixers at laboratory scale, pilot scale and production scale.
Rousselet Robatel is at the forefront of liquid-liquid separation and extraction in the industry, supplying customised turnkey centrifuges.
Principle of liquid-liquid extraction
Commonly known as solvent extraction, it consists of transferring a substance contained in a dissolved state (or as a solute) in a liquid phase into another liquid phase that is immiscible with the first and has a different density, due to the different affinity of this solute towards the two phases.
Liquid-liquid extraction / separation series from Rousselet Robatel
The liquid/liquid dispersion created during mixing is separated by: