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und Roheisen GmbH, Duisburg.

The DK process

In Duisburg-Hochfeld, DK has developed a process that is unique worldwide. It works based on the classical sintering and blast-furnace operations, and is meanwhile known and recognised as the DK process. A process that fully complies with the given recycling and waste legislation and that helps us to recycle approx. 500,000 tons ferrous waste materials at a resource's efficiency of 98 % in a reliable and environmentally friendly manner. With foundry pig iron and by-products as our final commodities.

Would you like to know how the DK process works in order to obtain pig iron from waste material? This drawing will give you an overview of the DK process steps. Just have a virtual and detailed tour straight away by clicking on the icon.

DK prozess