Hamon Group

Integrated solutions for a clean environnement


The air from the Granulators and the Coolers contains urea dust that is entrapped in Hamon’s scrubbers. In these industrially proven impact-type scrubbers, efficiencies are very high and dust concentrations lower than 20 mg/Nm3 can be achieved at the stack outlet. The total amount of urea collected by these scrubbers is recycled, for re-concentration, to the process.
The same process is used to capture NH3 from the gases at the outlet of the Fertilizer Industry.