For the dilution of sulphuric acid
the unit is divided into two parts. In the upper part the acid gets mixed, diluted and distributed. This part consists of PTFE impregnated graphite and a two layer special mixing area for optimised mixing results.
The lower part is a standard circular block heat exchanger unit used as a cooler.

This unit is used to reduce the concentration of sulphuric acid from 98% down to 65% or less and cools the acid down to 40°C in one step.

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Technical data

Operating temperature
-20 to 180°C

Operating pressure
1 to 4 bar

Heat transfer areas
5 to 500 m²