Rotary evaporator QVF® ROTADEST

thermalvacuumpilot

ROTARY EVAPORATOR QVF® ROTADEST solution for: - Solvent evaporation - - Crystallization - - Drying of suspensions, powders or granulates - - Various chemical reactions in the liquid phase - - Ex-rated areas - - 50 and 100l Evaporation Flasks - HIGHLIGHTS Most universal type of evaporator Gentle evaporation due to film evaporation Evaporation down to the dry product Reducing foam generation due to reduced bubbling Avoiding hazardous bumping boiling Reliable industrial design CONCEPT Rotary evaporators are mainly used to evaporate light boiling components under normal pressure or vacuum. When used in pilot plant and small scale production they are also suitable for semi-continuous evaporation. They are characterized by providing a gentle thermal treatment for temperature-sensitive mediums and provide a higher evaporation rate as non-stirred glass distillation flasks. Compared to other evaporation processes the unique process feature of rotary evaporators is their ability to evaporate all volatile media providing at the end a dry product in the flask. The process conditions are limited by the maximum temperature of the heating bath ( max. ~ 160°C) , the temperature of the cooling liquid (e.g. ~ 15°C tap water) for the condenser and the vacuum generator ( e.g.~10mbar). The QVF® ROTADEST can be supplied for EX-rated areas up to zone 1 IIB.