Solid-liquid extraction

The Solid-liquid extraction allows a soluble component of a solid mixture to be extracted with a revolving extractor. It is designed for both continuous and discontinuous operation, providing a practical look at industrial extraction processes.

• revolving extractor for continuous and discontinuous solid-liquid extraction
• switching to 1-, 2- or 3-stage modes possible by valves
• extractor revolving speed adjustable by potentiometer
• spiral conveyor with variable speed to adjust the extraction material feed rate
• flow rate of solvent adjustable for each stage via speed of pumps
• temperature of solvent adjustable for each stage by PID controller
• tanks for extraction material, extraction residue, solvent and extract
• software for data acquisition via USB under Windows 11