Solid/liquid extraction unit for process development
In industries such as pharmaceuticals and food processing, extracting active ingredients from raw solid materials efficiently is a common challenge. The need for precise control over extraction techniques and solvent management is crucial to achieve high-quality, concentrated extracts.
Flexible extraction options for various methods
The Solid/Liquid Extraction Unit by De Dietrich Process Systems is specifically designed for development work and training purposes. The unit’s core component is a 4 L extraction vessel that houses the raw material in a removable borosilicate glass basket. The vessel is equipped with a quick opening connection for easy replacement of materials. This system supports multiple extraction methods including continuous downward extraction, continuous overflow extraction, and SOXHLET extraction. The setup features an electrically heated 6 L distillation vessel for solvent recovery. Solvent preheating, glass packing in the distillation column, and efficient cooling with a 0.3 m² coil heat exchanger and distillate cooler are some of the notable features. The unit is also available with an optional control cabinet and process control system, although it is not equipped for explosion-proof requirements. Its compact dimensions of approximately 1000 x 600 x 3300 mm make it suitable for various applications in laboratories and pilot plants.
Benefits
- Supports multiple extraction methods
- Easy replacement of raw materials
- Efficient solvent recovery and cooling system
- Optional control cabinet for process automation
- Compact and versatile for different applications