Evaporation Technology

Hot Water heated evaporation plants

The energy costs of an evaporator can be significantly reduced by using waste heat resources like hot water.


Instead of using heating steam a multiple effect evaporation plant can be heated by hot water.

Hot water resources could be:

  • Gas motor cooling water, typical temperature range 90 to 110 °C
  • Process cooling water with a temperature of about 80 °C

Another liquid heat source could be thermal oil.

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