Derivated products


Sulphuric acid

Sulphuric acid is produced from the sulphur contained in the raw materials we process. It is primarily used in the production of fertilisers, but also in the steel industry and various other applications.

Umicore Precious Metals Refining has a capacity of 165,000 tonnes per year.


Aggregate for concrete


The Blast Furnace slag is used in the construction industry, e.g. as a substitute for gravel or sand in concrete. Our products are sold under the brand names "Betozand" (0-4mm) and "Betogrind" (4-32 mm).

We have a CE & BENOR certificate for Betozand & Betogrind.


For more information, please contact