Removes completely ammonia and urea from process condensate.
Boiler feed water quality is achieved.

The High-Efficiency Hydrolyser reduces the environmental impact of urea plants by effectively removing all traces of urea and ammonia in the process condensates, so they can be discharged safely or reused used as boiler feed water. A special feature of the design allows low pressure steam to be added in such a way that the hydrolyses of urea is enhanced and the resulting ammonia and CO2 which would otherwise slow down the hydrolysis reaction, is removed. Specially designed trays are installed to improve the efficiency and reduce the size of the hydrolyser.

Figure: High Efficiency Hydrolyser High Efficiency Hydrolyser