Dissolving lime in slag occurring in basic - oxygen furnaces

摘要

Process as in BE 709731. Boron compounds used as additives are selected from the groups: colemanite calcium metaborate, rasorite, ulexite, inderite, kernite and kurnarovite. Specifically the quantity of additive is 0.5-5 wt.% boron, and preferably is 1-3 wt.% with regard to the weight of the lime.