PROCEDURE AND ARRANGEMENTS FOR PREPARING CHROMITE CONCENTRATE FOR PELLETING AND SINTERING AND FEED FOR PELLETING

摘要

The invention relates to a method and to an arrangement to prepare chromite ore (5) for pelletizing and sintering. The invention relates also to a pelletizing feed. The method comprises a providing step for providing a chromite concentrate feed (1), and an adding step for adding at least fluxing agent (2) to the chromite concentrate feed (1) to obtain a pelletizing feed (12). The fluxing agent (2) is at least partly in the form slag (4) originating from processing of ferrous metal.