Batch reactor Lödige

DRUVATHERM® Reactor DVT

High speed mixing of reactants
Prevention of local overconcentration
No temperature gradients in the reaction field
Improved reaction of reactants providing higher yield and greater end product purity
Multiphase process (reaction, heating, drying, granulation, cooling)

Machine Type
Lödige DRUVATHERM® Reactors are batchprocess, high speed reactors. A three dimensional movement of the product is generated by mixing elements, adapted to the process, rotating in a cylindrical drum which is jacketed for temperature regulation. The resultant frequent contact of the reactants ensures effective reaction and maximum yield.

Standard Configuration
The high speed mixing elements force frequent contact between the reactants and intensive contact with the heated or cooled drum wall. In this way reactions in both homogeneous and heterogeneous phases can be carried out in any combination of solid/ liquid/gaseous, whereby the spectre of the product consistency can be liquid, pasty, lumpy or even free flowing. High speed choppers fitted to the side of the machine drum provide an additional mixing effect whilst dispersing the reactants.

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