Solutions from topic Circular Economy

Slagreus – Reuse of slags from integrated steelmaking

Initial situation In Europe about 10 Mio.t/year of BOF slag are produced at the steelmaking. A main part is reused […]

Processing of raw materials and residues by agglomeration

Situation: Agglomeration also results in fine-grained feedstocks, e.g. Alternative carbon carriers, fine-grained or ferrous residuals, and made usable for sintering […]

DynAcid – Online concentration monitoring in pickling baths

Initial situation: The targeted adjustment of the optimum concentrations of free acid fractions and metals in industrial steel pickling baths […]

Chemical-free deposition of magnetic particles from liquid process media

Initial situation: In the iron, steel and metal processing industry, the input of metallic particles (for example, scale) into various […]

Recycling of process residues by injection into metallurgical processes

Initial situation: Fine-grained process residues (eg filter dust or dried sludge) often contain considerable amounts of metals, alloying components and […]

On-line measurement of acid and metal salt concentration in pickling baths

Initial situation: The targeted adjustment of the optimum concentrations of free acid fractions and metals in industrial steel pickling baths […]