Industrial Extractors

The Rotating Disc extractor is a continuous, counter-current, liquid –liquid extractor, used for extraction of product or impurities from aqueous or organic streams by extraction with suitable organic solvent or water. The technique with its excellent repeated mixing and settling feature at each stage creates an extraction capability that is equivalent of several washings in a batch kettle. Solvent consumption can be reduced almost to 50% and power consumption to 70% than the batch operation. Simple and non-laborious operation with use of simple automation makes it possible to get consistent results.

Used for extraction of product or impurity from bulk drug reaction mass, impurity removal from agrochemical product streams, extraction of product from mass stream in plant extract stream, biochemicals, recovery of product or toxic component from waste water stream.

This high speed spinning basket extractor is an excellent machine for the extraction processes involved with narrow density difference.

Rotor basket spinning at high speed in a cylindrical shell promotes intense mixing in the outside annular space where the two immiscible liquids of differential density quickly mix and reach equilibrium. When the mixture enters the inner volume of the rotating basket, the high centrifugal force quickly separates the two phases.

The extractor offers features like small holdups, good for hazardous and costly products, makes it suitable for quick switchover with batch integrity, compact design, ideal for liquids with narrow density difference.

We have pilot plant facility of all these extractors to do feasibility study.