Objetivo
The EAF dust generated in the European high alloy steels and stainless producing plants represents an annual amount of 100.000 t. The recycling of these dusts in the EAF is only partially realised, generally after pelletisation. The recycling by injection, studied and applied for the production of carbon steels, is not yet practised in stainless steelmaking. The project aims to realise the following two objectives together: recycling of dust and the operation with foaming slags in the EAF stainless steelmaking, by injection of a mix of Zn rich dust and carbon. This will lead to very important improvements on the technical and economical performances of the EAF stainless steelmaking process, on the treatment and valorisation of the by- products, EAF dust and slag and, in particular, strongly reduce the disposal of hazardous dusts.
Tema(s)
Convocatoria de propuestas
Data not availableRégimen de financiación
CSC - Cost-sharing contractsCoordinador
73403 UGINE CEDEX
Francia