Solid Liquid Extraction Unit Manufacturer,Supplier and Exporter in India
Product Code : EL-TWL-11769
Quick Answer: The Solid Liquid Extraction Unit is a semi-batch rig for learning solid-liquid extraction, in which solvent is boiled, condensed and passed through solid held in a glass fibre bag. The solvent temperature can be adjusted to study its effect on separation.
Last updated: October 2026
Key Features
Semi-batch operation, repeated until extraction is complete.
Solid to be extracted held in a glass fibre bag inside the extraction vessel.
Adjustable solvent temperature for studying its effect on the separation.
Spherical vessel, heating bath, condenser, reflux divider and extraction vessel with pipelines and valves.
Solvent feed from the top, from the bottom, or by a common arrangement.
Solvent boiled in the reactor is condensed and sent to the extraction vessel, where it mixes with the solid; the extract then passes to the reboiler and the cycle repeats. When extraction is finished, the solution is evaporated again to recover the extract. The counter-current principle is shown through its streams: extractant inflow, extraction material inflow, extract outlet and extraction residue.
Frequently Asked Questions
How is the solid held during extraction?
It is placed in a glass fibre bag that sits inside the extraction vessel, and condensed solvent is passed over it repeatedly until extraction is complete.
Can the solvent be fed in different ways?
Yes. The unit can be supplied with solvent feed from the top, from the bottom, or with the common arrangement.
What parameter can be varied?
The temperature of the solvent can be adjusted, so its effect on the separation process can be investigated.
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