This is a semi-batch unit designed for liquid-liquid extraction as a means of separation. Liquid to be extracted should be treated with solvent of different density.

A liquid mixture is poured in the extraction vessel. Solvent in the reactor is boiled and condensed, and passed to the extraction vessel, from where liquid is extracted and is mixed with the solvent and passes to the reboiler. The process is repeated until extraction is complete. Solution is again evaporated to obtain the extract.

The unit is complete with spherical vessel, heating bath, condenser, reflux divider, extraction vessel, and necessary pipelines and valves.

The unit can be supplied with solvent feed arrangement either from the top or from the bottom, or with both arrangements.

The unit is available in vessel size of 10, 20, 50, 100 Ltr.

Unit Cat. Ref	Reactor Capacity	Bath KW	Vapour Line	Extraction Vessel	Condenser HTA M²
LLU10	10 L	3.0	40mmX1m	10 L	0.35
LLU20	20 L	4.5	50mmX1m	20 L	0.50
LLU50	50 L	6.0	80mmX1m	50 L	1.50
LLU100	100 L	9.0	100mmX1m	100 L	2.50