Steam condensation system for a granulation installation

A granulation installation for granulating molten material produced in a metallurgical plant, said installation comprising:

• a water injection device, for injecting granulation water into a flow of molten material and thereby granulating the molten material;
• a granulation tank for collecting the granulation water and the granulated material;
• characterized by a steam condensation system comprising:
• a steam collecting hood located above said granulation tank, for collecting steam generated in said granulation tank,
• a water column configured to dissolve and condensate gas therein,
• a gas conduit arranged between said steam collecting hood and said water column,
• a gas compressor arranged within said gas conduit for compressing said steam from the steam collecting hood before feeding it through said water column.